| Formulation | Catalog # | Availability | Price | |
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| Azide and BSA Free | NBP2-80760 | |||
| Formulation | Catalog # | Availability | Price | |
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| BSA Free | NB110-67828 | |||
| Formulation | Catalog # | Availability | Price | |
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| BSA Free | NBP3-35470-20ul | |||
| Formulation | Catalog # | Availability | Price | |
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| BSA Free | NBP3-17813-25ul | |||
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - mTORC2 not mTORC1 regulates HIF‐2 alpha , GOT1 in PDAC under prolonged hypoxia. (A & B) HIF‐2 alpha mRNA & protein levels determined by qRT‐PCR (mRNA) & Western blot (protein) after treatment of Panc‐1 & Capan‐2 cells with mTORC1 inhibitor rapamycin for 48 hrs at 3% or 1% O2. beta ‐Actin was used as loading control. (C & D) Panc‐1 & Capan‐2 cells were treated with mTORC1/mTORC2 inhibitor PP242 & cultured for 48 hrs at 20%, 3% or 1% O2, & HIF‐2 alpha , GOT1 mRNA & protein levels were determined by qRT‐PCR (mRNA) & Western blot (protein). beta ‐Actin was used as loading control. Data are presented as mean ± S.D. from three independent experiments. *P 50 myofibers from n = 3 mice) showing that nmGFP+ QSCs were pimonidazole+. Scale bars: 50 μm & 10 μm (insets). Inset images show that pimonidazole signals were relatively enriched in the cytoplasm of QSCs. Arrowheads indicate a QSC; asterisks indicate a myonucleus. (B) Percentage of pimonidazole+ QSCs. (C) Timeline of in vivo CCI-103F labeling in C57BL/6 mice & representative images of uninjured/resting EDL myofibers (n >50 myofibers from 3 mice) showing that nmGFP+ QSCs were CCI-103F+. Arrowheads indicate a QSC; asterisks indicate a myonucleus. Scale bar: 20 μm. (D) Percentage of CCI-103F+ QSCs. (E & F) Representative images of uninjured/resting EDL myofibers from C57BL/6 mice (n >50 myofibers from 6 mice/group) showing that most QSCs were HIF2A+, but HIF1A–. Scale bars: 10 μm. (G) Percentage of HIF1A+ & HIF2A+ QSCs. Data represent the mean ± SEM. Image collected & cropped by CiteAb from the following publication (//www.jci.org/articles/view/96208), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415525228.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - FDFT1 inhibits glycolysis through suppressing AKT-mTOR-HIF1 alpha pathway in CRC.aFDFT1 overexpression reduced glucose uptake in CT26 cells. bFDFT1 overexpression decreased lactate production via glycolysis in CT26 cells. c ECAR reduced when FDFT1 overexpressed in CT26 cells. d OCR increased when FDFT1 overexpressed in CT26 cells. eFDFT1 knockdown increased glucose uptake in CT26 cells. fFDFT1 knockdown increased lactate production via glycolysis in CT26 cells. g ECAR increased when FDFT1 knocked down in CT26 cells. h OCR decreased when FDFT1 knocked down in CT26 cells. i, mFDFT1 overexpression inhibited protein & mRNA expression of mTOR-targeted glycolytic enzymes, including GLUT1, HK2, PGK1, GPI, & LDHA, in CT26 cells. j, mFDFT1 knockdown increased protein & mRNA expression of mTOR-targeted glycolytic enzymes, including GLUT1, HK2, PGK1, GPI, & LDHA, in CT26 cells. k, nFDFT1 overexpression decreased protein & mRNA expression of AKT, mTOR, & HIF1 alpha . l, nFDFT1 knockdown increased protein & mRNA expression of AKT, mTOR, & HIF1 alpha . o Photograph of dissected tumors (the first line: normal diet, second line: FMD + glucose, third line: FMD, n = 5). p The tumor volumes measured every 2 days after 13th day. The FMD + glucose group can reverse tumor growth inhibition induced by FMD (n = 5; ns: P = 0.1838; P = 0.0001). q The protein level of FDFT1 & mTOR in dissected tumor samples from normal diet group, FMD group & FMD + glucose group measured by western blotting. r The glucose level in these three groups. Error bars, mean ± SD, data are from three independent experiments. Two-sided t tests. *P < 0.05, **P < 0.01, ***P < 0.001, compared w/ control group (or normal diet group). #P < 0.05, ##P < 0.01. Image collected & cropped by CiteAb from following publication (//pubmed.ncbi.nlm.nih.gov/32313017), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241612625.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Role of HIF-1 alpha , FOXO3 in hypoxia-induced BNIP3 expression. (A) UCB-hMSCs were incubated with various durations of hypoxia (0–48 h). The protein expressions of HIF-1 alpha & beta -actin were detected by western blot. n = 4. (B) UCB-hMSCs were pretreated with NAC (5 mM) for 30 min prior to hypoxia incubation for 24 h. The protein expressions of HIF-1 alpha , lamin A/C & beta -tubulin in non-nuclear & nuclear fractionized cell samples were assessed by using western blot. n = 3. (C) UCB-hMSCs were immuno-stained with HIF-1 alpha & PI (magnification ×600). Scale bars, 37.5 µm. (D) HIF1A siRNA or NT siRNA was transfected to cells prior to hypoxia treatment for 24 h. The mRNA expression of BNIP3 was analyzed by qPCR. n = 6. (E) The protein expressions of BNIP3 & HIF-1 alpha were detected by western blot. n = 4. (F) NAC (5 mM) was pretreated to UCB-hMSCs prior to hypoxia treatment for 24 h. FOXO3, lamin A/C & beta -tubulin proteins expressions were assessed by western blot. n = 3. (G) FOXO3 siRNA transfected to UCB-hMSCs prior to hypoxia treatment for 24 h. The FOXO3 mRNA expression was measured by qPCR. n = 6. (H) BNIP3, FOXO3 & beta -actin expressions were detected by western blot. n = 3. Western blot data were normalized by beta -actin, & qPCR data were normalized by ACTB mRNA expression level. Lamin A/C & beta -tubulin were used as nuclear & non-nuclear protein controls, respectively. Quantitative data are presented as a mean ± S.E.M. All blots & confocal images are representative. *p < 0.05 versus control, #p < 0.05 versus hypoxia. Image collected & cropped by CiteAb from the following publication (//linkinghub.elsevier.com/retrieve/pii/S2213231717303804), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415532090.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - ROS overproduction mediated apoptosis induced by combined treatment of DDP & HIF-1 alpha in PC-3 xenografts & cell culture. (a) ROS monitored by DHE (red) & nuclei by DAPI (blue) staining in PCa xenografts (scale bars, 50 µm). (b) MDA formation of PCa xenografts was examined after various treatments (c,d). PC-3 cells were treated with DDP, si-HIF-1 alpha plasmid, or both, in the presence or absence of NAC (5 mM) or DHLA (0.25 mM) for 24 h. Total lysates (c) & culture media (d) were used to detect cellular H2O2 level. (e,f) Western analysis for HIF-1 alpha as well as cleaved caspase-3 & PARP in PC-3 cells following various treatments. Data were presented as mean ± SD of three independent experiments. *p < 0.05 versus control group; #p < 0.05 versus si-HIF-1 alpha or DDP group; $p < 0.05 versus DDP/si-HIF-1 alpha group. The original blots are presented in Supplementary Figure 8. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-017-07973-4), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241552521.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - miR-128 downmodulation regulates MAFG increase in hypoxic condition both in vitro & in vivo. C2C12 cells exposed to hypoxia (2% O2) for 4 h, & miR-128 levels (a) determined by RT-qPCR on total RNAs after normalization w/ the small RNU6. Data are expressed as relative to values obtained in untreated control which set equal to 1. Each column in the panels represents the mean ± SD of 3 independent experiments. ∗p < 0.05. Western blotting analysis (b) of HIF-1 alpha , MAFG, & HMOX-1 performed on total extracts from the same cells, as described in Materials & Methods. Tubulin used as a loading control. mRNA levels of HMOX-1 & x-CT genes (c) determined by RT-qPCR on total RNAs, & relative changes calculated by comparing treated cells versus control, after normalization w/ c-ABL. Data reported as relative to values obtained in normoxia, which set equal to 1. Each column in the panel represents the mean ± SD of 3 independent experiments. ∗p < 0.05. Representative laser Doppler analysis (d) of blood flow before & 4 hours after (post 4 h) hindlimb ischemia procedure (n = 3-4 mice/group). Representative Western blot analysis & densitometric analysis (e) of MAFG & HMOX-1 protein levels performed on hindlimb muscle lysates from littermates after sham procedure (sham) or not-ischemic limb (NIL) & ischemic limb (IL) 4 h after femoral artieriectomy. Tubulin protein levels used as loading controls (∗p < 0.05 versus sham; n = 3-4 hindlimb/group). miR-128 levels (f) determined by RT-qPCR on total RNAs after normalization w/ the small RNU6. The values obtained in not-ischemic limb (NIL) set equal to 1. The data are expressed as the mean ± standard error & are representative of 3 independent experiments. ∗p < 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29138682), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415525236.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Effect of ENMD-1198 on HIF-1 alpha & VEGF expression in HCC cells. To determine effects of ENMD-1198 on nuclear HIF-1 alpha expression, HUH-7 cells were incubated for 16 h ± ENMD-1198 & subsequently exposed to hypoxia (1% O2, 4 h). A) Western blot analysis of whole protein showed that ENMD-1198 effectively blunted hypoxic induction of HIF-1 alpha protein. B) In addition, treatment with ENMD-1198 down-regulated constitutive VEGF-A mRNA levels in HCC cells (HepG2), as measured by real-time PCR (* P < 0.01) (n = 3/group). VEGF-A mRNA expression is normalized to beta -actin. C) ELISA analysis for VEGF in culture supernatants (HepG2). Hypoxia (20 h, 1% O2) markedly increased VEGF protein. ENMD-1198 treatment lowered VEGF secretion under hypoxic conditions (*P < 0.05). D) Western blot analysis for VEGF. Cells were incubated under either non-hypoxic, or hypoxic conditions ± ENMD-1198. Treatment with ENMD-1198 slightly lowered the hypoxic induction of VEGF, as determined by densitometry. Bars: SEM. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/18651980), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415532060.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Upregulation of HIF-1 alpha in human PCa. (a) HIF-1 alpha protein was detected by western blot in nonmalignant (RWPE-1 & BPH1) & PCa cell lines (PC-3, DU145, LNCaP, & 22RV1) as indicated. (b–d) Total RNA extracted from RWPE-1, BPH1, PC-3, DU145, LNCaP, & 22RV1 cells was subjected to qRT-PCR for HIF-1 alpha (b), VEGF (c) & GLUT4 (d). (e) The HIF-1 alpha promoter-driven reporter (firefly luciferase) & a control vector (Renilla luciferase) were co-transfected into RWPE-1, BPH1, PC-3, DU145, LNCaP, & 22RV1 cells for measurement of luciferase activity. HIF-1 alpha promoter activity was calculated as a ratio of firefly to Renilla activity. (f) Human normal & malignant tissue (Gleason score 9) sections were probed with HIF-1 alpha antibody (scale bars, 100 µm). (g) Protein expression of HIF-1 alpha , VEGF, & GLUT4 were examined with western blot, in PC-3, DU145, & LNCaP cells after various treatments as indicated. Data are expressed as mean ± SD of seven independent experiments. $p < 0.05 versus RWPE-1 or BPH1 cells or normal tissue. *p < 0.05 versus control group. #p < 0.05 versus si-HIF-1 alpha or DDP group. Original blots are shown in Supplementary Figure 5. C: Ctrl; D: DDP; S: si-HIF-1 alpha ; D/S: DDP/si-HIF-1 alpha . Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-017-07973-4), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241612610.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Cx43-overexpressing cells regulate the expression of HIF-1 alpha , vascular endothelial growth factor (VEGF), & the proliferation of endothelial cells. (a) The expression of Cx43 & HIF-1 alpha was measured in Cx43-overexpressing cells by Western blot analysis. beta -actin expression served as loading controls for & total protein. Inserted values indicated relative proteins expression in comparison with beta -actin; (b) Cx43-overexpressing cells were cotransfected with pCLNCX-6× HRELuc & pTCYLacZ plasmids. At 6 h post-transfection, their luciferase activities were determined & normalized with beta -gal activity. Data shown were the mean ± SD (n = 4); (c) The conditioned medium of Cx43-overexpressing cells was measured by ELISA. Data shown were the mean ± SD (n = 4); & (d) The conditioned medium of Cx43-overexpressing cells reduced the proliferation of endothelial cells. The HEMC-1 cells treated with conditioned medium of Cx43-overexpressing cells were examined the proliferation activity. Cell viability was assessed by the WST-1 assay. Data shown were the mean ± SD (n = 4). * p < 0.05; *** p < 0.001. Image collected & cropped by CiteAb from the following publication (//www.mdpi.com/1422-0067/16/1/439), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241554522.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Prolonged hypoxia increases glutamine metabolism in PDAC cells, & HIF‐2 alpha can promote non‐canonical glutamine metabolism in chronic hypoxic conditions. (A) Time course of glutamine consumption at 1%, 3% or 20% O2, each time data point is an average of triplicate experiments. (B) Panc‐1 & Capan‐2 were incubated for 48 hrs at 1%, 3% or 20% O2, GLS1, GOT1 & GOT2 protein were measured by Western blot. beta ‐Actin was used as loading control. (C) Panc‐1 & Capan‐2 were incubated for 48 hrs at 1%, 3% or 20% O2, GLS1, GOT1 & GOT2 mRNA were measured by qRT‐PCR. Data are presented as mean ± S.D. from three independent experiments. (D & F) Si‐HIF‐2 alpha ‐transfected Panc‐1 & Capan‐2 cultured at 1% or 3%O2 for 48 hrs. The level of HIF‐2 alpha & glutamine metabolism enzymes mRNA & protein were determined by qRT‐PCR (mRNA) & Western blot (protein), & beta ‐actin was used as loading control. Data are presented as mean ± S.D. from three independent experiments. *P < 0.05, **P < 0.01. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28544376), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415523943.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - HIF1 alpha & PFKFB3 are protective against hIAPP mediated beta -cell death. a Representative immunoblotting (left) & quantification (right) of the whole cell extract (WCE) from asynchronous INS 832/13 cells treated with either HIF1 alpha inhibitor KC7F2 (10 μM) or PFKFB3 siRNA (75 nM) for 56 h versus control. Cells were transduced with hIAPP adenovirus (75 MOI) or LacZ adenovirus as control (75 MOI) for last 32 h of culture. DMSO or CTRL siRNA, respectively were added to LacZ or hIAPP to equal DMSO or PFKFB3 siRNA used in experimental groups. GAPDH was used as a loading control. Data are presented as mean ± SEM, n = 4, *p < 0.05, **p < 0.01. b Quantification of DNA content distribution after FACS analysis of INS 832/13 cells treated as described in (a). Data are the mean ± SEM, n = 4, *p < 0.05, **p < 0.01. c The frequency of TUNEL positive INS 832/13 cells treated as described in (a). Data are the mean ± SEM, n = 4 in (a) & (b), & n = 3 independent experiments in (c). Statistical significance was analyzed by one-way ANOVA test with Tukey’s post-test (*p < 0.05, **p < 0.01). See Supplementary Fig. 10 for additional supportive data Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31213603), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415523937.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Immunohistochemical & Western blot analysis of HIF-1 alpha & VEGF expression in OVA-challenged mice.(A & B) Immunostaining for HIF-1 alpha & VEGF in nasal mucosa following the last challenge. Positive HIF-1 alpha signals are brown & are predominantly nuclear & VEGF is predominantly cytoplasmic (magnification 400×, scale bar = 20 µm). (C & D) Representative Western blot analysis showing HIF-1 alpha & VEGF (with beta -actin as a loading control) expression in the nasal mucosa 24 h after the last challenge. All densitometric analyses are presented as the relative ratio of each molecule to beta -actin & the ratio in negative control mice was set to 100. Values represent means±SEM (n = 6 mice). *Significantly different from negative control, p<0.05; #significantly different from positive control, p<0.05. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0048618), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241612694.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - DC101, evofosfamide, & HIF-1 alpha shRNA treatment of HT1080 sarcomasA. Western blot of HT1080 cells stably transduced with HIF-1 alpha shRNA (sh.HIF-1 alpha ) or scrambled control shRNA (sh.Scr) & grown in 21% oxygen or 1% oxygen. beta -actin serves as loading control. B. Growth of HT1080 cells stably transduced with sh.HIF-1 alpha or sh.Scr in athymic nude mice. Groups were treated with control IgG 20 mg/kg 3 times per week, DC101 20 mg/kg 3 times per week, and/or evofosfamide (Evo) 50 mg/kg 5 times per week. C. Photos of H&E staining, cleaved caspase 3 IF, cleaved caspase 3 & CD31 IF, CD31 IHC, pimonidazole IHC, & HIF-1 alpha IHC. D. Graphs of microvessel density, pimondizale area, & nuclear HIF-1a expression. Bars represent standard deviation. **p < 0.05 compared to all other groups. Image collected & cropped by CiteAb from the following publication (//www.oncotarget.com/lookup/doi/10.18632/oncotarget.10212), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415523933.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - WNT11 is induced by hypoxia or hypoxic mimetics in different cell types.(A) Increased Wnt11 mRNA in EMSC adipocytes (Day 12) after hypoxia-mimetic treatments. EMSC adipocytes were treated with CoCl2 (0.1 mM), DFO (0.1 mM) or DMOG (0.1 mM) for 24 hrs. Values were normalized to Tbp mRNA & are expressed relative to control (n = 3). (B,C) Increased Wnt11 mRNA by hypoxia in EMSC preadipocytes & adipocytes (Day 0–12 after differentiation) (B), & C2C12 myoblast & myocyte (Day 0 & 8 after differentiation) (C). Wnt11 mRNA was assessed by quantitative PCR in cells exposed to air (21% O2) or hypoxia (1% O2) for 24 hrs. (n = 4). Values were normalized to Tbp mRNA & are expressed relative to 21% O2 samples (left panel). (D) Immunoblot analyses of HeLa cells under normal air or hypoxia for 24 hrs. (E,F) Induction of Wnt11 by increasing concentrations of DMOG in MDA-MB-231 cells (E) & 4T1 cells (F). (G) EMSCs treated with 0.1 mM DMOG for the indicated times. Wnt11 & Vegf mRNA expression was measured by qPCR & normalized to Tbp mRNA (n = 4). (H) WNT11 protein levels after DMOG treatment normalized to alpha -Tubulin (upper panel; n = 4). Representative immunoblots of EMSCs treated with 0.1 mM DMOG for the indicated times (Lower panel). (I) Protein expression in MDA-MB-231 cells treated with 0.1 mM DMOG. (J) Induction of Wnt11 promoter activity by hypoxia or hypoxia mimetics. pGL3-Wnt11 promoter plasmid was transfected into C2C12 cells. Cells were incubated with DMOG (left panel, n = 4) or under 21% O2 or 1% O2 (right panel, n = 8) for 24 hrs. For panels (A–C,G,H,J), values are mean ± s.e.m. *p < 0.05, **p < 0.01. For panels of immunoblotting, laminin, alpha -tubulin, & ERK were used as loading controls, WNT11 normalized to alpha -Tubulin was shown. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/srep21520), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415535163.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - CAPE inhibits MCT-induced HIF-1 alpha expression & PDGF-BB production in rats. (A) Rats were treated with PBS or CAPE (5 or 10 mg/kg) from days 14–28 after MCT treatment 14 days (60 mg/kg). Preparation of lung tissues was analyzed by Western blot to determine the levels of HIF-1 alpha protein. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)was used as a loading control. (B) Serum levels of PDGF-BB in rat was assayed by an ELISA kit. (C) Representative images of immunohistochemical staining for HIF-1 alpha in lung sections from the rats. Scale bars, 50 μm. (D) Immunofluorescence staining of alpha-smooth muscle actin ( alpha -SMA) & HIF-1 alpha in lung sections from rats. Scale bars, 50 μm. Data in (A,B) are expressed as mean ± SEM of three independent experiments. *** p < 0.01, as compared with the PBS group. ### p < 0.01, as compared with the rats exposed to MCT alone. Results are representative of three rats per experimental group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30909527), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415541970.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - mTOR expression is inversely correlated with FDFT1 expression.aFDFT1 overexpression inhibited the protein level of mTOR, whereas FDFT1 knockdown increased the protein level of mTOR in CT26 & SW620 cells. bFDFT1 expression & mTOR expression were negatively correlated in CRC patient samples. Scale bar: 200 µm. c The mTOR silencing efficiency of the siRNA in CT26 & SW620 cells was validated by western blotting. d The effect of mTOR silencing on FDFT1 expression level in CT26 was evaluated by western blotting. e The protein level of mTOR when FDFT1 knockdown combined with or without mTOR inhibitor in CT26. f The protein level of pS6k, S6k, pS6, & S6 under the effect of fasting & FDFT1 overexpression in CRC cells. g, h CCK8 proliferation assays showed that the silencing of mTOR decreased the proliferation of CT26 & SW620 cells. k, n The silencing of mTOR reduced glucose uptake & lactate production in CT26 & SW620 cells. i, j, l, o The silencing of mTOR decreased the ECAR & increased the OCR in CT26 & SW620 cells. m The silencing of mTOR decreased the expression of AKT, HIF1 alpha , & proteins encoded by relevant glycolytic genes, such as GLUT1, HK2, LDHA, GPI, PGK1, in CT26 & SW620 cells. p–t Based on TCGA data set analysis, mTOR expression was positively correlated with AKT1, HIF1 alpha , GLUT1, HK2, & LDHA expression. Error bars, mean ± SD, the data are from three independent experiments. Two-sided t tests. *P < 0.05, **P < 0.01, ***P < 0.001, compared with the control group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32313017), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415532043.jpg)
![Chromatin Immunoprecipitation: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - HIF-1 alpha -mediated repression of ENT1 expression in Caki-1 cells under hypoxia. Comparison of HIF-1 alpha & HIF-2 alpha protein expression in human matched renal normal-tumor samples (n=11) (A) & 3 RCC cell lines (786-O, 769-P, Caki-1) under normoxia or hypoxia for 6 h (B). (C) Schematic diagram of two hypoxia response elements (HRE) in the promoter of ENT1. (D) CHIP-qPCR analysis of HIF-1 alpha at the promoter of ENT1 in Caki-1 cells, exposed under normoxia or hypoxia for 48 h. Two different HIF-1 alpha antibodies (610958, BD Biosciences; NB100-105, Novus) were used to pull down HIF-1 alpha . The protein expression level of HIF-1 alpha (E) & mRNA expression level of SLC29A1 (F) in Caki-1 under normoxia or hypoxia & HIF-1 alpha knockout-Caki-1 cells. (G) The expression level of ARNT1 (HIF-1 beta ) was detected in Caki-1, transfected with ARNT1 specific siRNAs or NC. Student's t test (two-tailed) was used. (H, I) The expression level of ENT1 in Caki-1, transfected with ARNT1 specific siRNAs or NC, under normoxia or hypoxia. Oneway-ANOVA analysis was used. The results are expressed as mean ± SEM (n=3). ***P<0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32206108), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415535192.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Upregulation of HIF-1 alpha in human PCa. (a) HIF-1 alpha protein was detected by western blot in nonmalignant (RWPE-1 & BPH1) & PCa cell lines (PC-3, DU145, LNCaP, & 22RV1) as indicated. (b–d) Total RNA extracted from RWPE-1, BPH1, PC-3, DU145, LNCaP, & 22RV1 cells was subjected to qRT-PCR for HIF-1 alpha (b), VEGF (c) & GLUT4 (d). (e) The HIF-1 alpha promoter-driven reporter (firefly luciferase) & a control vector (Renilla luciferase) were co-transfected into RWPE-1, BPH1, PC-3, DU145, LNCaP, & 22RV1 cells for measurement of luciferase activity. HIF-1 alpha promoter activity was calculated as a ratio of firefly to Renilla activity. (f) Human normal & malignant tissue (Gleason score 9) sections were probed with HIF-1 alpha antibody (scale bars, 100 µm). (g) Protein expression of HIF-1 alpha , VEGF, & GLUT4 were examined with western blot, in PC-3, DU145, & LNCaP cells after various treatments as indicated. Data are expressed as mean ± SD of seven independent experiments. $p < 0.05 versus RWPE-1 or BPH1 cells or normal tissue. *p < 0.05 versus control group. #p < 0.05 versus si-HIF-1 alpha or DDP group. Original blots are shown in Supplementary Figure 5. C: Ctrl; D: DDP; S: si-HIF-1 alpha ; D/S: DDP/si-HIF-1 alpha . Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-017-07973-4), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415525216.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Upregulation of HIF-1 alpha in the spleen restricts CD8+ T cell expansion.(A-B) Mice were infected with 2x107 amastigotes intravenously & euthanized at various time points after infection. HIF-1 alpha expression in splenocytes was assessed by real-time PCR (A) & immunoblot analysis (B). (C-F) 2x104 OT-I CD8+ T cells were adoptively transferred into recipient mice a day prior to infection with ovalbumin-transgenic (PINK) L. donovani amastigotes. (C) Graphs represent the average number of OT-I CD8+ T cells found in the spleen from Hif1aflox/flox & Hif1a+/-mice at d7 & d14 p.i.. (D) Percentage of OT-I CD8+ T cells at d7 & d14 p.i.. (E) Percentage of gated OT-I CD8+ expressing CD62Llo/int & negative for CD127. (F) Percentage of OT-I CD8+ T cells that were CD44+ CD127+CD62Lhi. All data represent mean ± SEM of one of 3 independent experiments, n = 5. * denotes p<0.05 & ** denotes p<0.01. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1004938), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415532057.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Ccl7 is a HIF1 alpha direct target gene.a qPCR analysis of Ccl7 mRNA expression in Hif1afl/fl & Hif1a delta SMC VSMCs treated with vehicle, CoCl2, normoxia, or hypoxia (2% O2) for 6, 12, & 24 h. *P < 0.05, **P < 0.01, ***P < 0.001, n = 6 (independent experiments) per group. VSMCs isolated from Hif1afl/fl mice & Hif1a delta SMC mice were infected with oxygen-stable HIF1 alpha -expressing lentivirus, & then treated with Ang II for 24 h, bCcl7 mRNA was measured by qPCR & c CCL7 protein was detected by ELISA. d qPCR analysis of Ccl7 mRNA expression in vehicle or Ang II-treated Hif2afl/fl & Hif2a delta SMC VSMCs. e Schematic diagram of the mouse Ccl7 promoter illustrating the HREs in the regulatory region; the upstream regions were numbered in relation to the transcription initiation site. f Luciferase-reporter constructs under the control of the mouse Ccl7 promoter. HEK293T human embryonic kidney cells transiently transfected with the luciferase construct, & cotransfected with empty vector or HIF1a expression plasmids. Standard dual-luciferase assays were performed. EV, empty vector. **P < 0.01, n = 3. g, h ChIP assays of vehicle or Ang II-treated wild-type VSMCs using HIF1 alpha or HIF2 alpha antibodies. Data were normalized to input. *P < 0.05, **P < 0.01, n = 6 per group. i, j ChIP assays of vehicle or Ang II-treated Hif1afl/fl & Hif1a delta SMC VSMCs using HIF1 alpha antibody. Data were normalized to input. *P < 0.05, **P < 0.01, n = 6 per group. Statistical significance was determined by one-way ANOVA test followed by the unpaired t-test Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31320613), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415541951.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - WNT11 is induced by hypoxia or hypoxic mimetics in different cell types.(A) Increased Wnt11 mRNA in EMSC adipocytes (Day 12) after hypoxia-mimetic treatments. EMSC adipocytes were treated with CoCl2 (0.1 mM), DFO (0.1 mM) or DMOG (0.1 mM) for 24 hrs. Values were normalized to Tbp mRNA & are expressed relative to control (n = 3). (B,C) Increased Wnt11 mRNA by hypoxia in EMSC preadipocytes & adipocytes (Day 0–12 after differentiation) (B), & C2C12 myoblast & myocyte (Day 0 & 8 after differentiation) (C). Wnt11 mRNA was assessed by quantitative PCR in cells exposed to air (21% O2) or hypoxia (1% O2) for 24 hrs. (n = 4). Values were normalized to Tbp mRNA & are expressed relative to 21% O2 samples (left panel). (D) Immunoblot analyses of HeLa cells under normal air or hypoxia for 24 hrs. (E,F) Induction of Wnt11 by increasing concentrations of DMOG in MDA-MB-231 cells (E) & 4T1 cells (F). (G) EMSCs treated with 0.1 mM DMOG for the indicated times. Wnt11 & Vegf mRNA expression was measured by qPCR & normalized to Tbp mRNA (n = 4). (H) WNT11 protein levels after DMOG treatment normalized to alpha -Tubulin (upper panel; n = 4). Representative immunoblots of EMSCs treated with 0.1 mM DMOG for the indicated times (Lower panel). (I) Protein expression in MDA-MB-231 cells treated with 0.1 mM DMOG. (J) Induction of Wnt11 promoter activity by hypoxia or hypoxia mimetics. pGL3-Wnt11 promoter plasmid was transfected into C2C12 cells. Cells were incubated with DMOG (left panel, n = 4) or under 21% O2 or 1% O2 (right panel, n = 8) for 24 hrs. For panels (A–C,G,H,J), values are mean ± s.e.m. *p < 0.05, **p < 0.01. For panels of immunoblotting, laminin, alpha -tubulin, & ERK were used as loading controls, WNT11 normalized to alpha -Tubulin was shown. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/srep21520), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415525295.jpg)
![Immunocytochemistry/ Immunofluorescence: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - CAPE inhibits MCT-induced HIF-1 alpha expression & PDGF-BB production in rats. (A) Rats were treated with PBS or CAPE (5 or 10 mg/kg) from days 14–28 after MCT treatment 14 days (60 mg/kg). Preparation of lung tissues was analyzed by Western blot to determine the levels of HIF-1 alpha protein. Glyceraldehyde-3-phosphate dehydrogenase (GAPDH)was used as a loading control. (B) Serum levels of PDGF-BB in rat was assayed by an ELISA kit. (C) Representative images of immunohistochemical staining for HIF-1 alpha in lung sections from the rats. Scale bars, 50 μm. (D) Immunofluorescence staining of alpha-smooth muscle actin ( alpha -SMA) & HIF-1 alpha in lung sections from rats. Scale bars, 50 μm. Data in (A,B) are expressed as mean ± SEM of three independent experiments. *** p < 0.01, as compared with the PBS group. ### p < 0.01, as compared with the rats exposed to MCT alone. Results are representative of three rats per experimental group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30909527), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-3102024165710.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Role of HIF-1 alpha , FOXO3 in hypoxia-induced BNIP3 expression. (A) UCB-hMSCs were incubated with various durations of hypoxia (0–48 h). The protein expressions of HIF-1 alpha & beta -actin were detected by western blot. n = 4. (B) UCB-hMSCs were pretreated with NAC (5 mM) for 30 min prior to hypoxia incubation for 24 h. The protein expressions of HIF-1 alpha , lamin A/C & beta -tubulin in non-nuclear & nuclear fractionized cell samples were assessed by using western blot. n = 3. (C) UCB-hMSCs were immuno-stained with HIF-1 alpha & PI (magnification ×600). Scale bars, 37.5 µm. (D) HIF1A siRNA or NT siRNA was transfected to cells prior to hypoxia treatment for 24 h. The mRNA expression of BNIP3 was analyzed by qPCR. n = 6. (E) The protein expressions of BNIP3 & HIF-1 alpha were detected by western blot. n = 4. (F) NAC (5 mM) was pretreated to UCB-hMSCs prior to hypoxia treatment for 24 h. FOXO3, lamin A/C & beta -tubulin proteins expressions were assessed by western blot. n = 3. (G) FOXO3 siRNA transfected to UCB-hMSCs prior to hypoxia treatment for 24 h. The FOXO3 mRNA expression was measured by qPCR. n = 6. (H) BNIP3, FOXO3 & beta -actin expressions were detected by western blot. n = 3. Western blot data were normalized by beta -actin, & qPCR data were normalized by ACTB mRNA expression level. Lamin A/C & beta -tubulin were used as nuclear & non-nuclear protein controls, respectively. Quantitative data are presented as a mean ± S.E.M. All blots & confocal images are representative. *p < 0.05 versus control, #p < 0.05 versus hypoxia. Image collected & cropped by CiteAb from the following publication (//linkinghub.elsevier.com/retrieve/pii/S2213231717303804), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415535122.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Cx43-knockdown cells regulate the expression of HIF-1 alpha , c-Src, VEGF & the proliferation of endothelial cells. (a) The expression of Cx43, c-Src, & HIF-1 alpha was measured in Cx43-knocknown cells by Western blot analysis. beta -actin expression served as loading controls for & total protein. Inserted values indicated relative protein expression in comparison with beta -actin; (b) Cx43-knockdown cells were cotransfected with pCLNCX-6× HRELuc & pTCYLacZ plasmids. Then, cells were treated with 100 ng/μL PP2 or DMSO for 1 h. At 6 h post-transfection, their luciferase activities were determined & normalized with beta -gal activity. Data shown were the mean ± SD (n = 4); (c) The conditioned medium of Cx43-knockdown cells was measured by ELISA. Data shown were the mean ± SD (n = 4); (d) The conditioned medium of Cx43-knockdown cells reduced the proliferation of endothelial cells. The HEMC-1 cells treated with conditioned medium of Cx43-knockdown cells were examined for proliferation activity. Cell viability was assessed by the WST-1 assay. Data shown were the mean ± SD (n = 4). * p < 0.05; ** p < 0.01; *** p < 0.001. Image collected & cropped by CiteAb from the following publication (//www.mdpi.com/1422-0067/16/1/439), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415535175.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Involvement of CBP in BNIP3 expression regulated by HIF-1 alpha & FOXO3 under hypoxia. (A) UCB-hMSCs were incubated with hypoxia condition for 24 h. Co-immunoprecipitation of HIF-1 alpha & FOXO3 with IgG & CBP were shown in left panel. IgG was used as a negative control. The total protein expressions of HIF-1 alpha , FOXO3, CBP & beta -actin in lysate were shown in right panel. n = 3. (B) CBP (20 μM) was pretreated to UCB-hMSCs, & cells were incubated with hypoxia for 24 h. The BNIP3 mRNA expression level was analyzed by qPCR. n = 6. (C) BNIP3 & beta -actin protein expressions were analyzed by western blot. Data represent mean ± S.E. n = 4. (D, E) Sample DNA was immuno-precipitated with RNA polymerase, IgG, HIF-1 alpha & FOXO3 specific antibodies. CHIP (top panel) & lysate (bottom panel) samples were amplified with the primers of GAPDH & BNIP3 promoters. Quantitative CHIP data was analyzed by qPCR, & shown in the right panel. n = 4. Western blot data were normalized by beta -actin, & qPCR data were normalized by ACTB mRNA expression level. Quantitative data are presented as a mean ± S.E.M. All blot images are representative. *p < 0.05 versus control, #p < 0.05 versus hypoxia. Image collected & cropped by CiteAb from the following publication (//linkinghub.elsevier.com/retrieve/pii/S2213231717303804), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-3102024155459.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Precision quantitative image analysis workflow for the characterization of functional ITH.(a) Representative areas with positive immunohistochemical (IHC) staining for HIF-1 alpha , HIF-2 alpha , phospho-mTOR S2448, phospho-S6RP S235/236 & Ki-67. Only nuclear HIF-1 alpha & HIF-2 alpha expression was included in the analysis. Scale bar, 100 μm. (b) Overview of the quantitative IHC analysis process using a representative image of a whole-slide scanned pT1M1 tumour after phospho-mTOR S2448 staining. The image was overlaid with a virtual grid consisting of 1 mm2 squares that defines the tumour regions to be analysed. Non-cancerous tissue was subtracted manually (dark grey) & a positive pixel count was performed on the corrected area. Positivity per square was expressed as percentage of positive pixels. If a square contained non-tumorous tissue, the positivity was normalized to the corrected square area. Computed values were depicted as a heat map. Coloured squares represent tumour, whereas open squares indicate completely non-tumorous areas. Squares defined as peripheral tumour zone are marked by a black line. Scale bar, 1 cm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27291893), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-3102024168213.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - ROS overproduction mediated apoptosis induced by combined treatment of DDP & HIF-1 alpha in PC-3 xenografts & cell culture. (a) ROS monitored by DHE (red) & nuclei by DAPI (blue) staining in PCa xenografts (scale bars, 50 µm). (b) MDA formation of PCa xenografts was examined after various treatments (c,d). PC-3 cells were treated with DDP, si-HIF-1 alpha plasmid, or both, in the presence or absence of NAC (5 mM) or DHLA (0.25 mM) for 24 h. Total lysates (c) & culture media (d) were used to detect cellular H2O2 level. (e,f) Western analysis for HIF-1 alpha as well as cleaved caspase-3 & PARP in PC-3 cells following various treatments. Data were presented as mean ± SD of three independent experiments. *p < 0.05 versus control group; #p < 0.05 versus si-HIF-1 alpha or DDP group; $p < 0.05 versus DDP/si-HIF-1 alpha group. The original blots are presented in Supplementary Figure 8. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-017-07973-4), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-3102024165739.jpg)
![Immunocytochemistry/ Immunofluorescence: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Regulation of OA development by HIF-1 alpha . Plain radiographs of the entire bodies at 8 weeks of age (A), & knee joints 8 weeks after OA surgery (B) of Cntl & cKO littermates. Scale bars, 10 mm & 1 mm, respectively. (C) Safranin O & TUNEL staining’s of Cntl & KO knee joints at 8 weeks after OA surgery (n = 9 & 11, respectively). Tamoxifen induction was performed at 7 weeks. Inset boxes in top images indicate the regions of high magnification Safranin O & TUNEL images. Inset boxes in middle images indicate the regions of immunofluorescence in (G). White dotted lines in TUNEL images indicate the cartilage area. Scale bars, 400 µm & 100 µm, respectively. (D) OARSI (Osteoarthritis Research Society International) score of OA development. Lines show the mean ± SD. *P < 0.05. (E) Rate of TUNEL-positive cells in the cartilage area. Bars show the mean ± SD. *P < 0.05. (F) mRNA levels of Hif1a in articular cartilage tissues of Cntl & KO. Bars show the mean ± SD. *P < 0.05. (G) Immunofluorescence of Hif1a, Mmp13, Hif2a, I kappa B alpha , Ser 32 & 36 dual phosphorylated I kappa B alpha , Rela, & C1qtnf3. Scale bars, 20 µm. The percentage of positive cells in the immunofluorescence is shown below. *P < 0.05. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32214220), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-3102024155454.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - A beta facilitates HIF1 alpha synthesis & autophagy inhibition via mTOR activation. (A) SK-N-MC cells exposed to A beta (5 μM) for 0–48 h. HIF1 alpha & beta -actin expression analyzed by WB. n = 3. (B) Cells pretreated w/ NAC (1 mM) for 30 min prior to A beta treatment for 24 h. HIF1 alpha & beta -actin expression analyzed by WB. n = 3. (C,E) Cells incubated w/ rapamycin (10 nM) for 30 min prior to A beta treatment for 24 h. Phosphorylation of 4EBP1 (Thr 37/46) & 4EBP1, phosphorylation of p70S6K1 (Thr 389), HIF1 alpha & beta -actin analyzed by WB. n = 6. (D) Protein samples immunoprecipitated by eukaryotic translation initiation factor 4E (eIF4E) antibody-conjugated protein A/G agarose beads. Samples blotted w/ 4EBP1 & eIF4E-specific antibodies. n = 3. (F) Cells exposed to PF4708671 (10 μM) for 30 min prior to A beta treatment for 24 h. HIF1 alpha & beta -actin expression detected by WB. n = 6. (G) Cells exposed to cycloheximide (4 μM) for 30 min prior to A beta treatment for 24 h. HIF1 alpha & beta -actin expressions detected by WB. n = 6. (H) Cells pretreated w/ rapamycin (10 nM) for 30 min, incubated w/ A beta for 24 h & analyzed by WB w/ LC3, p62 & beta -actin specific antibodies. n = 3–6. (I) LC3 puncta visualized by confocal microscopy. Presented results merged images. Green & red fluorescents indicate LC3 & PI respectively. Scale bars, 50 μm (magnification × 600). (J) Cells pretreated w/ trehalose (10 μM) for 30 min prior to A beta treatment for 24 h. Cytotoxicity measured by MTT assay at an absorbance of 545 nm using a microplate reader. Data present the mean ± SE. n = 6. (K) Cell viability measured by trypan blue exclusion assay. Data presented as a mean ± SE. n = 6. Each blot image presented as representative image. *p < 0.05 vs. control, #p < 0.05 vs. A beta treatment. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28790888), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241683940.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - TSA reduces HIF-1 alpha & VEGF expression & up-regulates the expression of PEDF.Real-time PCR (A) & Western blot assays (B) were performed on RPE cells treated with 0–0.5 μM TSA & 150 μM CoCl2. (A) Cells were treated with 0–0.5 μM TSA for 14 h & then co-treated with 150 μM CoCl2 for 6 h for the analysis of gene expression by real-time PCR. Changes in HIF-1 alpha mRNA levels were not statistically significant. CoCl2 causes a fourfold enhancement of VEGF mRNA expression; but at 0.5 μM TSA, the mRNA level of VEGF reduces to less than half of that in cells treated with CoCl2 only. TSA induces a statistically significant increase in the mRNA level of PEDF. (B) Cells were treated with 0–0.5 μM TSA for 18 h & then co-treated with 150 μM CoCl2 for 6 h for Western blot analysis. TSA reduces the CoCl2-induced HIF-1 alpha & VEGF protein levels by 4.3-fold & 5.7-fold, respectively, & up-regulates PEDF protein level by threefold. (C) Densitometry data for Western blot of HIF-1 alpha , VEGF & PEDF. (*: t test p<0.05; **: t test p<0.01). Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0120587), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241555218.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - A beta facilitates HIF1 alpha synthesis & autophagy inhibition via mTOR activation. (A) SK-N-MC cells exposed to A beta (5 μM) for 0–48 h. HIF1 alpha & beta -actin expression analyzed by WB. n = 3. (B) Cells pretreated w/ NAC (1 mM) for 30 min prior to A beta treatment for 24 h. HIF1 alpha & beta -actin expression analyzed by WB. n = 3. (C,E) Cells incubated w/ rapamycin (10 nM) for 30 min prior to A beta treatment for 24 h. Phosphorylation of 4EBP1 (Thr 37/46) & 4EBP1, phosphorylation of p70S6K1 (Thr 389), HIF1 alpha & beta -actin analyzed by WB. n = 6. (D) Protein samples immunoprecipitated by eukaryotic translation initiation factor 4E (eIF4E) antibody-conjugated protein A/G agarose beads. Samples blotted w/ 4EBP1 & eIF4E-specific antibodies. n = 3. (F) Cells exposed to PF4708671 (10 μM) for 30 min prior to A beta treatment for 24 h. HIF1 alpha & beta -actin expression detected by WB. n = 6. (G) Cells exposed to cycloheximide (4 μM) for 30 min prior to A beta treatment for 24 h. HIF1 alpha & beta -actin expressions detected by WB. n = 6. (H) Cells pretreated w/ rapamycin (10 nM) for 30 min, incubated w/ A beta for 24 h & analyzed by WB w/ LC3, p62 & beta -actin specific antibodies. n = 3–6. (I) LC3 puncta visualized by confocal microscopy. Presented results merged images. Green & red fluorescents indicate LC3 & PI respectively. Scale bars, 50 μm (magnification × 600). (J) Cells pretreated w/ trehalose (10 μM) for 30 min prior to A beta treatment for 24 h. Cytotoxicity measured by MTT assay at an absorbance of 545 nm using a microplate reader. Data present the mean ± SE. n = 6. (K) Cell viability measured by trypan blue exclusion assay. Data presented as a mean ± SE. n = 6. Each blot image presented as representative image. *p < 0.05 vs. control, #p < 0.05 vs. A beta treatment. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28790888), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415541924.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Role of HIF-1 alpha , FOXO3 in hypoxia-induced BNIP3 expression. (A) UCB-hMSCs were incubated with various durations of hypoxia (0–48 h). The protein expressions of HIF-1 alpha & beta -actin were detected by western blot. n = 4. (B) UCB-hMSCs were pretreated with NAC (5 mM) for 30 min prior to hypoxia incubation for 24 h. The protein expressions of HIF-1 alpha , lamin A/C & beta -tubulin in non-nuclear & nuclear fractionized cell samples were assessed by using western blot. n = 3. (C) UCB-hMSCs were immuno-stained with HIF-1 alpha & PI (magnification ×600). Scale bars, 37.5 µm. (D) HIF1A siRNA or NT siRNA was transfected to cells prior to hypoxia treatment for 24 h. The mRNA expression of BNIP3 was analyzed by qPCR. n = 6. (E) The protein expressions of BNIP3 & HIF-1 alpha were detected by western blot. n = 4. (F) NAC (5 mM) was pretreated to UCB-hMSCs prior to hypoxia treatment for 24 h. FOXO3, lamin A/C & beta -tubulin proteins expressions were assessed by western blot. n = 3. (G) FOXO3 siRNA transfected to UCB-hMSCs prior to hypoxia treatment for 24 h. The FOXO3 mRNA expression was measured by qPCR. n = 6. (H) BNIP3, FOXO3 & beta -actin expressions were detected by western blot. n = 3. Western blot data were normalized by beta -actin, & qPCR data were normalized by ACTB mRNA expression level. Lamin A/C & beta -tubulin were used as nuclear & non-nuclear protein controls, respectively. Quantitative data are presented as a mean ± S.E.M. All blots & confocal images are representative. *p < 0.05 versus control, #p < 0.05 versus hypoxia. Image collected & cropped by CiteAb from the following publication (//linkinghub.elsevier.com/retrieve/pii/S2213231717303804), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-3102024155458.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - HIF1 alpha protein is suppressed by ED71 but not by 1,25(OH)2D3.(A) Western analysis of Raw264.7 cells cultured in hypoxic conditions with or without 10−7 M of ED71 or 1,25(OH)2D3 (1,25D). (B) Hif1 alpha mRNA levels in Raw264.7 cells cultured in hypoxic conditions were analyzed by realtime PCR in the presence or absence of 10−7 M ED71 or 1,25(OH)2D3. Data represent mean Hif1 alpha expression relative to that of Actb ± SD (n = 5). (C) Levels of VDR transcripts in Raw264.7 cells transfected with shRNA targeting the VDR (shVDR) or control shRNA (Control) were determined by realtime PCR. Data represent mean VDR expression relative to that of Actb ± SD (n = 5). (D) Western analysis of control (shControl) or VDR-suppressed (shVDR#1 or shVDR#2) Raw264.7 transformants cultured in hypoxic conditions with ED71 or 1,25(OH)2D3 (1,25D), both at 10−7 M. (E) M-CSF-dependent Ctsk Cre/Hifflox/flox cells were cultured in normoxic conditions to suppress HIF1 alpha in the presence of M-CSF (50 ng/ml) plus RANKL (25 ng/ml) with either ED71 or 1,25(OH)2D3 (1,25D) both at 10−7M for 4 days. Expression of Ctsk & NFATc1 was then assessed by realtime PCR. Data represent mean Ctsk or NFATc1 expression relative to that of Actb ± SD (n = 5). *P<0.05; **P<0.01; ***P<0.001. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0111845), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241682192.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - Lack of HIF-P4H-1 increases the amount of p53. (a) Western blot analysis of p53 in wt & Hif-p4h-1−/− MEFs cultured in 21% or 1% O2 for 24 h. (b,c) Western blot analysis of p53 in Hif-p4h-1 & scrambled (Scrm) siRNA transfected HEK293 cells (b) & wt MEFs treated with 50 µM FG4497 for 24 h (c). (d) qPCR analysis of p53 mRNA in wt & Hif-p4h-1−/− MEFs cultured in 21% or 1% O2 for 24 h. (e) Analysis of p53 protein turnover rate. Hif-p4h-1−/− & wt MEFs were treated with 200 μg/ml of cycloheximide for the indicated time points & whole cell lysates were blotted for p53. (f) Western blot analysis of MDM2 in wt & Hif-p4h-1−/− MEFs cultured in 21% or 1% O2 for 24 h. (g) Western blot analysis of p53 & MDM2 in wt MEFs treated with 10 μM nutlin-3a for 24 h with or without overexpression of human HIF-P4H-1 (OE). (h,i) Western blot analysis of HIF1 alpha in wt & Hif-p4h-1−/− MEFs cultured in 21% or 1% O2 for 24 h (h) & in scrambled & Hif-p4h-1 siRNA transfected HEK293 cells (i). (j) Western blot analysis of ubiquitination of p53 in Hif-p4h-1 & scrambled siRNA transfected HEK293 cells. The cells were transfected with HA-ubiquitin & endogenous p53 was immunoprecipitated followed by Western blotting with anti-HA & anti-P53 antibodies. (k) Western blot analysis of p53 in Hif-p4h-1−/− & wt MEFs were treated with or without 10 μM MG132 for 5 h. Data are presented as representative Western blots & as mean ± s.d., n = at least 3 individual MEF isolates or experiments. *P < 0.05, **P < 0.01 & ***P < 0.001, two-tailed Student’s t-test. Unprocessed original scans of blots are shown in Supplementary Fig. 5. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-017-17376-0), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415541934.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - NDRG1 was regulated by HIF‐1/2 alpha . (A‐E) The protein expression of the shown genes was detected by Western blot, respectively; beta ‐actin was used as the loading control. (A) RCC4 & 786‐O cells (B) were infected with VHL vector (VHL) or empty vector (EV). (C) Caki‐1 cells were transfected with VHL shRNAs (shVHL) or non‐specific control (NC). (D) RCC4 cells were infected with HIF‐1 alpha siRNAs (siHIF‐1 alpha ) or non‐specific control (NC). (E) 786‐O cells were transfected with HIF‐2 alpha shRNAs (shHIF‐2 alpha ) or non‐specific control (NC). (F) Representative images of HIF‐1 alpha , HIF‐2 alpha & NDRG1 protein expression from the IHC staining of human clear cell renal cell cancer specimens. Patient I: The protein levels of HIF‐1 alpha , HIF‐2 alpha & NDRG1 were low. Patient II: The protein levels of HIF‐1 alpha , HIF‐2 alpha & NDRG1 were medium. Patient III: The protein levels of HIF‐1 alpha , HIF‐2 alpha & NDRG1 were high (scale bar, 50 μm). (G & H) The protein level of NDRG1 is significantly correlated with HIF‐1 alpha (G) & HIF‐2 alpha (H). The protein levels were evaluated according to IHC scores, representing very low (score 0‐2), low (score 3‐4), high (score 5‐8) & strong (score 9‐12). The subjects were divided into four groups according to the IHC scores of HIFs in the tumours. (I) The protein level of NDRG1 is significantly correlated with the average of HIF‐1 alpha & HIF‐2 alpha in ccRCC tissues. The protein levels are evaluated according to IHC scores, representing very low (score < 3), low (score < 5), high (score < 8) & strong (score 8‐12). The subjects were divided into four groups according to the IHC scores of the average of HIF‐1 alpha & HIF‐2 alpha . Significance p‐values & r values according to Spearman's rank correlation Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32537867), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-31020241682138.jpg)
![Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-105] - WNT11 is induced by hypoxia or hypoxic mimetics in different cell types.(A) Increased Wnt11 mRNA in EMSC adipocytes (Day 12) after hypoxia-mimetic treatments. EMSC adipocytes were treated with CoCl2 (0.1 mM), DFO (0.1 mM) or DMOG (0.1 mM) for 24 hrs. Values were normalized to Tbp mRNA & are expressed relative to control (n = 3). (B,C) Increased Wnt11 mRNA by hypoxia in EMSC preadipocytes & adipocytes (Day 0–12 after differentiation) (B), & C2C12 myoblast & myocyte (Day 0 & 8 after differentiation) (C). Wnt11 mRNA was assessed by quantitative PCR in cells exposed to air (21% O2) or hypoxia (1% O2) for 24 hrs. (n = 4). Values were normalized to Tbp mRNA & are expressed relative to 21% O2 samples (left panel). (D) Immunoblot analyses of HeLa cells under normal air or hypoxia for 24 hrs. (E,F) Induction of Wnt11 by increasing concentrations of DMOG in MDA-MB-231 cells (E) & 4T1 cells (F). (G) EMSCs treated with 0.1 mM DMOG for the indicated times. Wnt11 & Vegf mRNA expression was measured by qPCR & normalized to Tbp mRNA (n = 4). (H) WNT11 protein levels after DMOG treatment normalized to alpha -Tubulin (upper panel; n = 4). Representative immunoblots of EMSCs treated with 0.1 mM DMOG for the indicated times (Lower panel). (I) Protein expression in MDA-MB-231 cells treated with 0.1 mM DMOG. (J) Induction of Wnt11 promoter activity by hypoxia or hypoxia mimetics. pGL3-Wnt11 promoter plasmid was transfected into C2C12 cells. Cells were incubated with DMOG (left panel, n = 4) or under 21% O2 or 1% O2 (right panel, n = 8) for 24 hrs. For panels (A–C,G,H,J), values are mean ± s.e.m. *p < 0.05, **p < 0.01. For panels of immunoblotting, laminin, alpha -tubulin, & ERK were used as loading controls, WNT11 normalized to alpha -Tubulin was shown. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/srep21520), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-310202415532037.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - MCDK cells induced with C22H24N2O8 to control the expression of the gene of interest. Beta-actin blocking confirms the albumin assay showing that an equal amount of lysate was loaded in each lane.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0023.jpg "Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - MCDK cells induced with C22H24N2O8 to control the expression of the gene of interest. Beta-actin blocking confirms the albumin assay showing that an equal amount of lysate was loaded in each lane.")
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Beta-Actin expression in Fibroblast Hs68 cell lysate using anti-beta-Actin antibody. Image from verified customer review.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0026.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Cell line lysates were separated on SDS-PAGE and probed with 1:5000 Monoclonal Anti-beta-Actin Clone: AC-15 . The antibody was developed using Goat Anti-Mouse IgG-Peroxidase and a chemiluminescent substrate.Lanes: 1. HeLa, 2. JURKAT, 3. COS7, 4. NIH-3T3, 5. PC-12, 6. RAT2, 7.CHO, 8. MDBK, 9. MDCK](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0040.jpg)
![Immunocytochemistry/Immunofluorescence: beta-Actin Antibody (AC-15) [NB600-501] - Analysis of beta-Actin antibody on mouse fibroblasts. Image from verified customer review.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Immunocytochemistry-Immunofluorescence-NB600-501-img0038.jpg)
![Immunohistochemistry: beta-Actin Antibody (AC-15) [NB600-501] - Staining of formalin-fixed, paraffin-embedded human heart sections with 1:1000 Monoclonal Anti-beta-Actin Clone: AC-15.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Immunohistochemistry-NB600-501-img0039.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Analysis of beta-Actin in bovine whole skeletal muscle lysate. Image from verified customer review.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0016.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Whole cell extract of human fibroblasts was separated on SDS-PAGE and blotted with Monoclonal Anti-beta-Actin. The antibody was developed with Goat Anti-Mouse IgG, Peroxidase conjugate and AEC substrate. Lanes A: Antibody dilution 1:5,000 B: Negative control (only secondary antibody).](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0022.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - beta-Actin expression in human glioma cells using anti-beta-Actin antibody. Image from verified customer review.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0027.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - HEK293T cells transfected with Niaph virus Matrix Protein, expression 24h later. This image was submitted via customer review.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0033.jpg)
![<b>Genetic Strategies Validation. </b>Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - MMP-11 expression in oral cancer cell lines and the MMP-11 knockdown in SCC9 cells reduce cell migration. Western blot analysis showing the expression of MMP-11 protein in five oral cancer cell lines. Beta-Actin is included as a loading control. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0113129), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0034.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - HSP90 and HSP70 interact with PABPN1. Interaction of PABPN1 with HSP90. Lysates from HEK293 cells transfected with Flag-HSP90 and GFP-tagged A17-PABPN1 were immunoprecipitated with an anti-Flag antibody. Immunoprecipitates (IP) were analyzed by Western blot (IB).Beta-Actin is included as a loading control. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0138936), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0035.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - GFAP and IL-6 are elevated in cultures of spinal cord compared to cortical astrocytes. ((G, H) Analysis of protein homogenates from brain or spinal cord astrocyte cultures also demonstrated higher levels of GFAP expression, but no differences in ALDH1L1. Beta-Actin is included as a loading control. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0180697), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Western-Blot-NB600-501-img0037.jpg)
![Immunocytochemistry/Immunofluorescence: beta-Actin Antibody (AC-15) [NB600-501] - Cultured FS-11 human fibroblast cell line stained using Monoclonal Anti-Beta-Actin, Clone No. AC-15 (NB600-501).](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Immunocytochemistry-Immunofluorescence-NB600-501-img0019.jpg)
![Immunocytochemistry/Immunofluorescence: beta-Actin Antibody (AC-15) [NB600-501] - HS-68 cells.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Immunocytochemistry-Immunofluorescence-NB600-501-img0024.jpg)
![Simple Western: beta-Actin Antibody (AC-15) [NB600-501] - Analysis using the HRP conjugate of NB600-501. Electropherogram image(s) of corresponding Simple Western lane view. Beta-Actin antibody was used at 1:500 dilution on Hela, MCF-7, SH-SY5Y, & Jurkat lysate(s).](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Simple-Western-NB600-501-img0029.jpg)
![Simple Western: beta-Actin Antibody (AC-15) [NB600-501] - Analysis using the HRP conjugate of NB600-501. Image shows a specific band for Beta-Actin in 0.2 mg/mL of Hela, MCF-7, SH-SY5Y, & Jurkat lysate(s). This experiment was performed under reducing conditions using the 12-230 kDa separation system. * Non-specific interaction with the 230 kDa Simple Western standard may be seen with this antibody.](http://images.novusbio.com/fullsize/beta-Actin-Antibody-AC-15-Simple-Western-NB600-501-img0041.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Effect of IFN-gamma pretreatment on carfilzomib sensitivity of H727 (a) & H23 (b) cells. IFN-gamma (150 U⋅ml−1) pretreatment for 24 h led to increased expression (left panel) & activity (middle panel) of proteasome immuno-subunits, & sensitized H727 cells to Cfz, while desensitizing H23 cells towards Cfz. The IC50 values displayed a statistically significant difference between IFN-gamma -pretreated cells & vehicle control (P value 0.1, n = 3). (c) Immunoblotting results showing no detectable expression of P-glycoprotein (P-gp) in H727 cells. DLD-1 cells with acquired Cfz resistance via P-gp upregulation (DLD-1/CfzR) were used as a positive control. (d) The co-treatment of reversin-121 (7.5 µM, P-gp inhibitor) did not affect the sensitivity of H727 cells to Cfz. The IC50 values did not show statistically significant difference between in the presence & absence of reversin-121 (Student’s t-test). (e) The levels of remaining Cfz in culture media were comparable between H727 & H23 cells (no statistically significant differences, t-tests the Holm-Sidak method to correct for multiple comparisons with alpha = 0.05). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30858500), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-3102024161895.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - (a) Immunoblots showing the expression of cP & iP catalytic subunits in H727 & H23 cells. Immunoblots for additional cell lines displaying differential expression of proteasome catalytic subunits are presented in Supplementary Fig. S2. (b) Heat map displaying differential proteasome activity profiles in H727 & H23 cell lines. Purified human 20S cP & iP were used as controls for individual subunits: 20S cP for beta 5 & beta 1 & 20S iP for beta 5i & beta 1i. The numbers represent hydrolysis rates of respective substrates (RFU/min, mean values derived from three technical replicates) & were converted to color format & clustered by using the program “R” (//www.R-project.org). (c) Remaining catalytic activities of individual proteasome subunits in H727 & H23 cells 4 h after treatment with 20 nM of carfilzomib (left panel) or 20 nM bortezomib (right panel). Data are presented as mean ± SD derived from three technical replicates. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30858500), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241616080.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Effects of insulin on AKT & ERK phosphorylation & cell viability in primary human pancreatic duct cells. Phosphorylated AKT & ERK were measured in primary pancreatic exocrine cultures treated with the indicated concentrations of insulin for 5 minutes (A, B) & 24 hours (C, D) (n =3-4) Fold refers to the fold change of sample relative to control at the same time point. (E) Quantification of automated cell-counting studies employing live-cell imaging of Hoechst-labeled cell cultures over 60 hours. (n =3). (F) Quantification of proliferation by BrdU staining of treated relative to untreated over 3 days (n =4). (G) Quantification of the average number of dying/dead treated cells, propidium iodide (PI) labeled, over 60 hours relative to non-treated cells. (n =3). (H) Human exocrine cells were exposed to 0, 0.2, 2, 20, 200 nM insulin for 3 days. Bright-field images are representative of 3 cultures. (I) Effects of inhibition of RAF1/ERK signalling on PI incorporation with 10 μM GW5074 or AKT signalling with 100 nM Akti1/2 on human primary pancreatic exocrine cell viability (n =3). SF denotes serum free. Repeated Measures ANOVA analyses with Bonferroni’s post-test were performed. *Represents statistical significance of p 2 in CD95-Ab vs. saline liver samples (n = 5 per group). (F) Venn diagram including the 751 genes upregulated in livers of mice injected with CD95-Ab & the H3K9Ac ChIP-seq data on eight-week-old mouse livers in ENCODE showing a high degree of overlap (Hypergeometric test; p value: 9.643501e−58). (G) Chart generated using custom annotation scripts shows that response to external stimulus including inflammatory & defense response processes, & cytokine-cytokine receptor interaction pathways were enriched among the 467 genes overlapping between the two groups according to KEGG pathways. Means ± SDs are shown; t test; *p 0.05, One‐way ANOVA). ZO‐1 level: P 0.05, One‐way ANOVA). ZO‐1 level: P 1 indicate brighter nuclear staining for NF-kappa B. (c) BV2 cells were incubated with 200 ng/mL LPS in the presence of ENERGI-F704 for 24 h. After treatments, cell lysates were used to determine the levels of NF-kappa B using Western blotting. Data are presented as the mean ± SEM of three independent experiments (one-way ANOVA; * & **, P < 0.05 & P < 0.01; specific comparison to LPS-treated control). Representative images of three independent experiments are shown. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25025067), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416175284.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Sortilin forms homodimers in the extracellular & intracellular domains with intermolecular disulfide bonds in HEK293 cells.A, schematic of FLAG-sortilin Full, ECD+TMD, & ICD+TMD. SP, signal peptide; PP, propeptide. B & C, protein expression of FLAG-sortilin Full, ECD+TMD, & ICD+TMD was validated in reducing (B) & non-reducing (C) Western blotting using anti-FLAG antibody. FLAG-sortilin Full & ECD+TMD form homodimers & multimers. Empty vector was used as a control. D, HEK293 cells transiently overexpressing FLAG-sortilin Full or ECD+TMD were treated with a cross-linker, BS3, & the cell lysates were used for reducing Western blotting with anti-FLAG antibody, showing dimerization of sortilin Full & ECD+TMD (n = 3). E, HEK293 cells stably overexpressing FLAG-sortilin ICD+TMD (FLAG-sortilin ICD+TMD HEK293 cells) were incubated with DMSO (Control), 20 μmol/liter MG-132 (MG) or 10 μmol/liter chloroquine (Chlo) for 7 h, & then reducing Western blotting was performed using anti-sortilin antibody. MG-132 increased the protein expression of FLAG-sortilin ICD+TMD, but chloroquine did not (n = 3). F, FLAG-sortilin ICD+TMD HEK293 cells were incubated with DMSO or MG-132 (2–20 μmol/liter) for 7 or 24 h. MG-132 increased FLAG-sortilin ICD+TMD in a time- & concentration-dependent manner (n = 3). G, following 16-h incubation of HEK293 cells (Control) or FLAG-sortilin ICD+TMD HEK293 cells (ICD+TMD) with MG-132 (5 μmol/liter) & immunoprecipitation with anti-FLAG antibody, non-reducing Western blotting showed dimerization of sortilin ICD+TMD using anti-sortilin antibody (n = 3). Monomers, homodimers, & multimers are abbreviated as MO, D, & MU, respectively. IB, immunoblotting. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29382723), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416161825.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - RAF1/ERK signalling is preferentially required for PANC1 cell survival in the absence of exogenous insulin. (A) Effects of different small molecule inhibitors on propidium iodide (PI) incorporation (PI) in PANC1 cells were tracked & expressed as the fold change in the percent of PI & Hoechst co-positive cells over total Hoechst positive cells at that hour relative to t =0 hour. Kinetic data were analyzed relative to serum-free control by two-way ANOVA (n =3) Data points that have been shaded solid black represent statistical significance when compared to non-treated conditions at that time point. # Indicates statistical significance in cells treated with Akti1/2 when compared to control at that time point. (B) Average number of PI positive cells over time of each treated group in Figure 5A is shown as a histogram expressed in arbitrary units (AU). GW5074 exhibited statistical significance, where as other treatments did not yield significance. U0126 p = 0.38, GW5074 *p = 0.0005, Akti-1/2 p = 0.395, Wort. p = 0.292 (n = 3). (C) The effect of 24 hours treatment with inhibitors on cleaved caspase 3 protein levels in PANC1 cells. This is a representative immunoblot of three independent biological replicates (n =3). (D-E) PANC1 cells were serum starved & treated with either DMSO, 10 μM GW5074, 10 μM U0126, 200 nM Akti-1/2 & 1 mM wortmannin (wort.) for 24 hours & 120 hours (n =4-5). Cell viability of PANC1 cells was expressed as the fold change of the treated relative to control. (C-E) One-way ANOVA analysis with Bonferroni post-test was performed. *Represents statistical significance of p < 0.05 where treated groups are compared to control (-) in the post-hoc test. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25373319), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416175255.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Analysis of HCAR expression in D2 & D2G retina & ON. a, b Bar graphs showing Hcar1 (a), ***p = 0.0001, & Hcar2 (b) mRNA normalized to Hprt mRNA by qRT-PCR; n = 8 ON per group. c Immunohistochemical analysis of HCAR1 (red) expression in the untreated (Unt) & keto D2 retina & ON. GFAP (green) labels Müller glia & astrocytes, Iba1 (cyan) labels microglia, & DAPI (blue) stains nuclei. Arrows indicate colocalization of HCAR1 with Iba1+ microglia & GFAP+ astrocytes. d, e Percentage of mean fluorescence of HCAR1 in the inner retina (d), **p = 0.0036, & in the ROI of the proximal ON (e), ***p = 0.0001; five retinae per group, with five sections/retina. f Western blot analysis of HCAR1 protein level in retina. g Quantification by densitometry of HCAR1 protein normalized to beta -actin, ***p = 0.0008; n = 3 blots per group, each with independent samples. h HCAR1 protein in the ON normalized to beta -actin levels, as determined by capillary electrophoresis, **p = 0.0025; n = 3 ON per group. All bar graphs are presented as the mean ± SEM, n = 5, analyzed by two-tailed unpaired t test. Scale bar, 20 μm Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30424795), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241616028.jpg)
![Simple Western: beta-Actin Antibody (AC-15) [NB600-501] - iPSC-RPE from an ARB donor show reduced levels of Best1 expression compared to five different iPSC-RPE control lines. (A) To compare Best1 protein expression levels between different iPSC-RPE lines, beta -actin was used as a loading control. (B) While iPSCs displayed no detectable Best1 protein expression, all shown iPSC-RPE lines – regardless of donor origin – displayed detectable Best1 protein expression. (C) The three control iPSC-RPE lines derived from unrelated, unaffected donors all exhibited similar levels of Best1 protein expression. The dad exhibited reduced levels compared to the unrelated controls & the mom showed levels that were about 50% that of the dad. This was expected as the antibody used cannot detect the mutant Best1I366fsX18 which both the mom & the ARB patient are heterozygous for. Best1 expression levels in the ARB iPSC-RPE line were about a quarter of the levels observed in the Mom 214 iPSC-RPE clone. (D) Widefield immunofluorescent staining of Best1 reveals basolateral staining in each of the iPSC-RPE lines, indicating that Best1 protein is properly localized regardless if Best1R141H and/or Best1I366fsX18 are present. Immunofluorescent signal was notably weaker in the ARB iPSC-RPE clones than in the control clones. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-018-21651-z), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416163795.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Nifedipine & the expression p-AMPK, SREBP-1/2(nuclear), PPAR-alpha (nuclear) & lipin-1 (nuclear) in 48 h. (a) The AMPK/actin was upregulated to 107.1%, 112.6%, & 116.4%, significantly at doses of 7.5, 15, & 30 μM (p < 0.05), the ratio p-AMPK/AMPK was downregulated to 82.1%, 58.7%, & 49.9%, respectively. (b,c) SREBP-1 was activated in control. The SREBP-1/HDAC was upregulated to 109.9% & 132.0% by nifedipine at doses of 7.5 & 30 μM, respectively (p < 0.01); The SREBP-2 were elevated to 127.5%, 146.7% & 161.0% by nifedipine at doses of 7.5, 15 & 30 μM, respectively (p < 0.05 in 7.5 μM, p < 0.01 in 15 & 30 μM) (d) nifedipine downregulated PPAR-alpha . The PPAR alpha /Lamin B was suppressed from 80.2%, 85.6%, to 96.4% compared to control (100%) upon administration of nifedipine at doses 7.5, 15 & 30 μM, respectively. (p < 0.05 in 15 & 30 μM) (e) Lipin-1 was activated in control. The lipin-1/lamin B was upregulated after nifedipine treatment to 102.5%, 115.8% & 121.1%, respectively, by nifedipine at doses of 7.5, 15, & 30 μM, respectively (p < 0.05 in 15 & 30 μM). p-values ≤ 0.05 (marked as *) were considered statistically significant. In addition, p-values ≤ 0.01 are marked as **. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30934807), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416173528.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - JEV NS5 interacts with mitochondrial trifunctional protein (MTP), the enzyme complex involved in LCFA beta -oxidation.(A) Western blot analysis of protein levels of the indicated proteins in A549 cells with JEV infection (MOI = 10) or NS5-Flag overexpression. (B) Western blot analysis of V5-tag, Flag-tag, & actin in HEK293T cells co-transfected with HADH alpha -V5-His plus the indicated plasmids expressing Flag-tagged JEV viral proteins for 24 h, then immunoprecipitated with anti-Flag affinity gel. WCL, whole-cell lysates. (C) Immunoprecipitation (IP) analysis with control IgG or anti-Flag affinity gel in A549, GFP-A549 & NS5-Flag-A549 cells. The protein bands identified as HADH alpha & HADH beta are indicated by arrows. (D) IP with anti-Flag affinity gel & Western blot analysis with the indicated antibodies in HEK293T cells co-transfected with vector control or NS5-Flag plus HADH alpha -V5-His or HADH beta -HA for 24 h. (E) IP analysis with nickel beads & Western blot analysis with the indicated antibodies in HEK293T cells adsorbed with JEV for 3 h, then transfected with vector control, HADH alpha -V5-His or HADH beta -V5-His for 24 h. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1004750), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416163768.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - The effect of AM1241, SB203580, & PDTC on the thermal threshold & the expression of P2Y12 & P2Y13 receptors. Data are presented as TWL. All values represent mean ± standard deviation. a Comparison of thermal stimulation pain threshold in the ipsilateral hind paw of rats (n = 8). Spinal ADPbetaS injection reduced TWL from days 3 to 7 after ADPbetaS injection. *P < 0.05 compared w/ control group. Pretreated w/ AM1241 (100 PM, 20 min), SB203580 (50 μM), or PDTC (5 μg/10 μl) significantly inhibited the reduced w/drawal threshold days 3 to 7 in ADPbetaS-treated rats, respectively (compared w/ ADPbetaS-treated rats, AM1241: P < 0.05; SB203580: P < 0.05; PDTC: P < 0.05). b RT-PCR results show the expression of P2Y12 mRNA expression in the dorsal spinal cord of the rats in every groups (n = 8 per group). *P < 0.05 means comparison w/ the control group; +P < 0.05 means comparison w/ the ADPbetaS-treated rats. c RT-PCR results show the expression of P2Y13 mRNA expression in the dorsal spinal cord of the rats in every group (n = 8 per group). *P < 0.05 means comparison w/ the control group; +P < 0.05 means comparison w/ the ADPbetaS-treated rats. d Western blotting image of P2Y12R expression. The top panel the target band, P2Y12R, & the bottom one for the loading control beta-actin. e Western blotting quantitative analysis of the P2Y12R expression in the dorsal spinal cord of the rats. *P < 0.05 means comparison w/ the control; +P < 0.05 means comparison w/ the ADPbetaS-treated rats. f Western blotting quantitative analysis of the P2Y13R expression in the dorsal spinal cord of the rats. *P < 0.05 means comparison w/ the control; +P < 0.05 means comparison w/ the ADPbetaS-treated rats Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/s12974-017-0960-0), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241617357.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Effects of insulin on AKT & ERK phosphorylation & cell viability in primary human pancreatic duct cells. Phosphorylated AKT & ERK were measured in primary pancreatic exocrine cultures treated with the indicated concentrations of insulin for 5 minutes (A, B) & 24 hours (C, D) (n =3-4) Fold refers to the fold change of sample relative to control at the same time point. (E) Quantification of automated cell-counting studies employing live-cell imaging of Hoechst-labeled cell cultures over 60 hours. (n =3). (F) Quantification of proliferation by BrdU staining of treated relative to untreated over 3 days (n =4). (G) Quantification of the average number of dying/dead treated cells, propidium iodide (PI) labeled, over 60 hours relative to non-treated cells. (n =3). (H) Human exocrine cells were exposed to 0, 0.2, 2, 20, 200 nM insulin for 3 days. Bright-field images are representative of 3 cultures. (I) Effects of inhibition of RAF1/ERK signalling on PI incorporation with 10 μM GW5074 or AKT signalling with 100 nM Akti1/2 on human primary pancreatic exocrine cell viability (n =3). SF denotes serum free. Repeated Measures ANOVA analyses with Bonferroni’s post-test were performed. *Represents statistical significance of p < 0.05 when compared to DMSO control. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25373319), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241616087.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Intrathecal injection of SB203580 (50 μM) or PDTC (5 μg/10 ml) suppressed the increased expression of P2Y12 & P2Y13R in the dorsal spinal cord of CCI rats. a Comparison of thermal stimulation pain threshold in the ipsilateral hind paw of the rats (n = 8). Data are presented as TWL. CCI reduced TWL from days 1 to 7 after nerve injury. *P < 0.05 compared with control group. Pretreated with SB203580 (50 μM) or PDTC (5 μg/10 ml) significantly inhibited the reduced withdrawal threshold days 1 to 7 in CCI rats, respectively (compared with vehicle-treated CCI group, SB203580: +P < 0.05; PDTC: +P < 0.05). b RT-PCR results show the expression of P2Y12 mRNA expression in the rat dorsal spinal cord (n = 8 per group). *P < 0.05 means comparison with the control group; +P < 0.05 means comparison with the vehicle-treated CCI group. c RT-PCR results show the expression of P2Y13 mRNA expression in the rat dorsal spinal cord (n = 8 per group). *P < 0.05 means comparison with the control group; +P < 0.05 means comparison with the vehicle-treated CCI group. d Western blotting image of P2Y12R & P2Y13R expression. The top panel was the target band, & the bottom one was for the loading control beta-actin. e Western blotting quantitative analysis of the P2Y12R expression in the rat dorsal spinal cord. *P < 0.05 means comparison with the sham group; +P < 0.05 means comparison with the vehicle-treated CCI group. f Western blotting quantitative analysis of the P2Y13R expression in the rat dorsal spinal cord. *P < 0.05 means comparison with the sham group; +P < 0.05 means comparison with the vehicle-treated CCI group Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/s12974-017-0960-0), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416173522.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Effects of HSM on the expression of P2X4R & P2X7R & ROS production in human macrophages.Cells were pretreated with various concentrations (1 or 2%) of HSM extract for 20 h, followed by treatment with LPS (0.5 μg/ml) for 3 h & ATP (5 mM) for 1 h. (a) The mRNA expression levels of P2X4R & P2X7R were determined by RT-PCR, using beta -actin as the internal control. (b) P2X4R & P2X7R mRNAs were quantified using real-time PCR. beta -actin gene expression was used for normalization. The results are expressed as fold changes, considering one as the value of untreated cells. (c) Cell lysates were analyzed by Western blot analysis used specific anti-P2X4R & anti-P2X7R antibodies. (d) ROS production was measured with the total ROS detection kit, using a fluorescence microplate reader. Pyocyanin (200 μM), a ROS inducer, was used as a positive control for ROS formation. Data are presented as means ± SE of three experiments preformed in duplicate. #P < 0.01 versus untreated cells. versus HSM-untreated control (ethanol) cells. *P < 0.01 versus HSM-untreated control (ethanol) cells. †P < 0.05 versus HSM (1%) treated cells. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23459183), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416161830.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Zinc-finger motifs of ZAP are required for JEV RNA binding & its antiviral activity.(A) Schematic representation of human ZAP isoforms (ZAP-L, 902 a.a. & ZAP-S, 699 a.a.). The four tandem CCCH-type zinc-finger (ZF) motifs within the N-terminus of ZAP are shown as solid black boxes. Deletion of the four ZFs (a.a. 73–193) are indicated with a dashed line. (B) 293T/17 cells infected with JEV (MOI = 5) for 16 h were transfected with plasmids expressing EGFP, WT or ZF-deleted ZAP-L-V5 & ZAP-S-V5 for additional 24 h. The viral RNA bound with V5-tagged proteins was pulled down by anti-V5 agarose affinity gel & amplified by RT-PCR with JEV 3′-UTR specific primers (middle panel). RT-PCR of input viral RNA in JEV-infected cells (lower panel). Western blot analysis of the immunoprecipitated ZAP-L & ZAP-S (WT & del4ZFs) (upper panel). (C-E) The indicated cells were infected with JEV (MOI = 5) for 10 h. Cell lysates, total RNA, & culture supernatants were determined for the indicated proteins by western blot (C), viral RNA by RT-PCR (D), & viral titer by plaque assay (E). Representative data from three independent experiments shown as mean ± SD (n = 3) were analyzed by two-tailed Student’s t test. *** P≤0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30016363), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416175223.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Effects of HSM on IL-1 beta gene expression & secretion in human macrophages.Cells were pre-treated with either 1 or 2% of HSM extract for 20 h, followed by treatment with LPS (0.5 μg/ml) for 3 h & with ATP (5 mM) for 1 h. (a) The mRNA expression levels of IL-1 beta were determined by RT-PCR analysis. (b) IL-1 beta mRNAs were quantified using real-time PCR. beta -actin gene expression was used for normalization. The results are expressed as fold changes, considering one as the value of untreated cells. (c) The amount of IL-1 beta in cell culture supernatants was detected by ELISA. (d) The presence of IL-1 beta in cell lysates & cell culture supernatants were analyzed by Western blot analysis. Data are presented as means ± SE of three experiments performed in duplicate. #P < 0.01 versus untreated cells. *P < 0.01 versus HSM-untreated (ethanol-treated) control cells. †P < 0.05 versus HSM (1%) treated cells. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23459183), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241616012.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Intrathecal injection of AM1241 (100pM) attenuated CCI-induced hyperalgesia & increased expression of p-p38MAPK & NF-kappaBp65 in the rat dorsal spinal cord (n = 8 per group). a Western blotting image of p-p38MAPK expression. The top panel was the target band, p-p38MAPK, & the bottom one was for the loading control beta-actin. b Western blotting quantitative analysis of the p-p38MAPK expression in the rat dorsal spinal cord. *P < 0.05 means comparison with the sham group; +P < 0.05 means comparison with the vehicle-treated CCI group. c Western blotting image of NF-kappaBp65 expression. The top panel was the target band, NF-kappaBp65, & the bottom one was for the loading control beta-actin. d Western blotting quantitative analysis of the NF-kappaBp65 expression in the dorsal spinal cord of the rats. *P < 0.05 means comparison with the sham group; +P < 0.05 means comparison with the vehicle-treated CCI group Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/s12974-017-0960-0), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241616015.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Intralipid enhances the cytotoxicity of Abraxane in tumors. (A) The box-and-whisker plot represents the amount of paclitaxel in tumors determined by LC/MS. The number above the box denotes the median amount of remaining paclitaxel in the tumor tissues. (B) Western blot analysis of the apoptosis signal, cleaved caspase-3, in the tumors at 24 & 48 hrs after Abraxane treatment. beta -actin served as a loading control. The blots of caspase-3 & beta -actin are cropped from different parts of the same gel. The intensity of each band of the cleaved caspase-3 was measured by ImageJ software (NIH) & normalized to its own signal of beta -actin. The values summarized in the box-and-whisker plot denote the relative intensities compared with those in the control group. (C,D) The immunohistochemistry of cleaved caspase-3 (C) & the TUNEL assay (D) are analyzed in 48 hrs tumor sections. Original: 200x magnification; Inserts; 400x magnification. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32071352), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416163737.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - The effect of minocycline on the expression of P2Y12 & P2Y13 receptors. All values represent mean ± standard deviation. a RT-PCR results show the expression of P2Y12 mRNA expression in the rat dorsal spinal cord (n = 8 per group). *P < 0.05 means comparison with the sham group; +P < 0.05 means comparison with the CCI rats. b RT-PCR results show the expression of P2Y13 mRNA expression in the rat dorsal spinal cord (n = 8 per group). *P < 0.05 means comparison with the sham group; +P < 0.05 means comparison with the CCI rats. c Western blotting quantitative analysis of the P2Y12R expression in the rat dorsal spinal cord. *P < 0.05 means comparison with the control; +P < 0.05 means comparison with the ADPbetaS-treated rats. d Western blotting quantitative analysis of the P2Y13R expression in the rat dorsal spinal cord. *P < 0.05 means comparison with the control; +P < 0.05 means comparison with the ADPbetaS-treated rats. e Western blotting image of P2Y12R expression. The top panel was the target band, P2Y12R, & the bottom one was for the loading control beta-actin. f Western blotting image of P2Y13R expression. The top panel was the target band, P2Y13R, & the bottom one was for the loading control beta-actin Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/s12974-017-0960-0), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241616081.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Effects of HSM on inflammasome components & caspase-4 activation in human macrophages.Cells were pretreated with various concentrations (1 or 2%) of HSM extract for 20 h, followed by treatment with LPS (0.5 μg/ml) for 3 h & ATP (5 mM) for 1 h. (a) The mRNA expression levels of ASC, NLRP1, NLRP3 & caspase-4 were determined by RT-PCR, using beta -actin as the internal control. (b) ASC, NLRP1, NLRP3 & caspase-4 mRNAs were quantified using real-time PCR. beta -actin gene expression was used for normalization. The results are expressed as fold changes, considering one as the value of untreated cells. (c) Cell lysates were analyzed by Western blot analysis using specific anti-ASC, anti-NLRP1 & anti-NLRP3 antibodies. (d) Cell lysates were analyzed for protein levels of caspase-4 by Western blot analysis. beta -actin was used as an internal control. Data are presented as means ± SE of three experiments preformed in duplicate. #P < 0.01 versus untreated cells. versus HSM-untreated control (ethanol) cells. *P < 0.01 versus HSM-untreated control (ethanol) cells. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/23459183), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241617147.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - The cleaved MFN fragments were further degraded by host proteasome machinery.(A) Western blot analysis of A549+on/MFN1 (lane 1–6) & /MFN2 (lane 7–12) cells with Dox treatment (all lanes) & DENV infection (lane 3–6 & 9–12). The cells were infected with DENV serotype 2 (moi 5) for 24 h, then incubated in culture media containing Dox (1 μg/ml) with (lanes 5–6 & 11–12) or without MG132 (0.5 μM) for 16 h. (B) Western blot analysis of four different serotypes DENV-infected A549 cells incubated with MG132-containing medium. (C) Western blot analysis of endogenous MFN1 & 2 cleavage in A549 stable cells overexpressing WT or protease-dead mutant (S135A) of DENV NS2B3 with or without 18-h treatment with MG132 (0.5 μM). Filled arrow: full-length; open arrow: cleaved product; star: non-specific band. The longer exposure images for endogenous MFN1 & 2 signals are also shown in panels B & C. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1005350), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416175283.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - ENERGI-F704 decreases LPS-induced NO, iNOS, COX-2, & PGE2 production in BV2 cells. BV2 cells were stimulated with 200 ng/mL LPS & subsequently treated with either ENERGI-F704 or AICAR for 24 h. (a) Levels of NO in the culture of BV2 cell were determined. (b) After treatments, cell lysates were used to determine the level of iNOS & COX-2 using Western blotting. (c) LPS-treated BV2 cells were treated with ENERGI-F704 in cotreatment with or without compound C for 24 h. Cell lysates were used to determine the level of iNOS & COX-2 using Western blotting. (d) LPS-induced BV2 cells were treated with ENERGI-F704 in cotreatment with or without compound C for 48 h, & the level of PGE2 in the culture medium was determined. Data are presented as the mean ± SEM of three independent experiments (two-way ANOVA; *, **, & ***, P < 0.05, P < 0.01, & P < 0.01; specific comparison to LPS-treated control). Representative images of three independent experiments are shown. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/25025067), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-310202416154616.jpg)
![Simple Western: beta-Actin Antibody (AC-15) [NB600-501] - iPSC-RPE from all donors express RPE marker proteins. (A) As a loading control, each iPSC-RPE line (ARB patient, the patient’s parents, & three unrelated, unaffected controls) as well as iPSCs (negative control) were blotted for beta -actin. (B) Unlike iPSCs, all iPSC-RPE lines showed robust expression of CRALBP. (C) Just like CRALBP, iPSC-RPE from the patient, the patient’s mom, the patient’s dad, & the three unrelated, unaffected controls all expressed RPE65. The negative control (iPSCs) had no detectable RPE65 protein expression. (D) Each of the iPSC-RPE lines but not iPSCs displayed strong expression of the RPE marker Mer-tk. (E) The relative expression levels for each of these three markers is summarized for iPSCs & all of the iPSC-RPE lines. Graphs show the summary of expression for each marker from three separate blotting experiments. Variability between each of the controls as well as between the different iPSC-RPE lines was observed for each of the RPE markers. Control 4 displayed the highest levels of CRALBP, Control 138 had the highest levels of RPE65, & Control 1 showed the highest levels of Mer-tk. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-018-21651-z), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241616032.jpg)
![Western Blot: beta-Actin Antibody (AC-15) [NB600-501] - Effects of MFN1 or MFN2 overexpression on DENV infection.(A) Western blot analysis of A549+on/HA-MFN1 cells induced with Dox (1 μg/ml) or not for 18 h, then infected with DENV serotype 2 for 24 or 48 h by the indicated moi. The relative ratios of band intensity were quantified by ImageJ. p.i. (h): hours post infection. (B) DENV plaque-forming assay of culture supernatants from A549+on/HA-MFN1 cells cultured with or without Dox (1 μg/ml) for 18 h, then infected with DENV (moi 0.1 or 10) as indicated. Data in panels B-D & F-G are mean ± SD (n = 3 per group) & were compared by two-tailed Student’s t test. (C) RT-qPCR analysis of IFN beta mRNA expression at indicated time point in DENV-infected (moi 10) A549+on/HA-MFN1 cells with or without an 18 h-Dox-pretreatment. (D) Analysis of antiviral activity against dSinF-Luc/2A virus in culture media from A549+on/HA-MFN1 cells with DENV infection (moi 5, 48 h) with or without 18-h Dox pretreatment. (E) Western blot analysis of A549+on/HA-MFN2 cells induced with Dox (1 μg/ml, 18 h) or not, then infected with DENV (moi 10) for the indicated time. (F & G) Analysis of the culture supernatants derived from panel E for DENV titer (F) & LDH release (G). (H) Flow cytometry of A549+on/HA-MFN2 cells double stained with JC-1 & annexin V. Cells were infected with DENV (moi 5) for 48 h with or without 18-h Dox pre-treatment. Decreased red/green fluorescence ratio of JC-1 represents disrupted MMP. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.ppat.1005350), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-31020241618263.jpg)
![Western Blot: Mouse Monoclonal beta-Actin Antibody (AC-15) [NB600-501] - Quantification of TNF alpha in bone graft in the tibia of intrailiac cellularized goats at different times compared with tibial autograft and untreated bone defect. Beta-actin antibody (Catalog # NB600-501) was used at a dilution of 1:3000 and TNF alpha antibody (Catalog # NBP1-97453) was used at a dilution of 1:1000. Evaluation of pre-cellularized graft in iliac crest in the treatment of bone defects in the tibia of goats. G1: cellularized graft for 4 weeks applied to tibial bone defect, G2: cellularized graft for 6 weeks applied to tibial bone defect, G3: cellularized graft for 8 weeks applied to tibial bone defect, G4: tibial autograft and G5: untreated bone defect. All groups were evaluated 10 days after graft implantation. Image from a verified customer review.](http://images.novusbio.com/fullsize/antibody/nb600-501_mouse-monoclonal-beta-actin-antibody-ac-15-western-blot-295202514159..jpg)
![Immunohistochemistry-Paraffin: Goat Polyclonal AIF-1/Iba1 Antibody [NB100-1028] - AIF-1/Iba1 immunoreactivity in an FFPE section of mouse spleen. NB100-1028 was diluted to 1ug per mL and was left on tissue sections for 30m at room temperature. Secondary was horse anti goat HRP polymer. Image from a verified customer review.](http://images.novusbio.com/fullsize/antibody/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-immunohistochemistry-paraffin-752024135211..jpg)
![Immunohistochemistry-Paraffin: Goat Polyclonal AIF-1/Iba1 Antibody [NB100-1028] - AIF-1/Iba1 immunoreactivity in an FFPE section of human tonsil. NB100-1028 was diluted to 1ug per mL and was left on tissue sections for 30m at room temperature. Secondary was horse anti goat HRP polymer. Image from a verified customer review.](http://images.novusbio.com/fullsize/antibody/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-immunohistochemistry-paraffin-7520241463..png)
![Immunohistochemistry-Paraffin: Goat Polyclonal AIF-1/Iba1 Antibody [NB100-1028] - AIF-1/Iba1 immunoreactivity in an FFPE section of equine spleen. NB100-1028 was diluted to 1ug per mL and was left on tissue sections for 30m at room temperature. Secondary was equine anti goat HRP polymer. Image from a verified customer review.](http://images.novusbio.com/fullsize/antibody/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-immunohistochemistry-paraffin-2852024102248..png)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Microglia proliferate in non‐APP mice upon peripheral immune challengeA, BIba‐1, Ki67, & DAPI staining in the cortex & hippocampus of wild‐type & Nlrp3−/− (5 & 15 months old). Microglia proliferate upon LPS injection (white arrows). Non‐microglia cells proliferation was observed as well (yellow arrows). Scale bar: 20 μm.CQuantification of microglial proliferation in cortex (left panel) & hippocampus (right panel) (mean of 5 ± SEM; two‐way ANOVA followed by Tukey's post hoc test, *P 1.5, FDR-corrected p1.5, FDR-corrected p<0.05) to identify GO terms, including inflammatory response (b). The volcano plot shows significant DEGs derived from the NanoString analysis of the brains of Plcg2 inactivation (PLCG2 inact, n=3) & WT (n=3) mice (1-month male) (c). Immunostaining of microglial markers with IBA1 (green) & P2RY12 (red) & quantification of percent area in brain sections of 1-month-old male WT & PLCG2 inact demonstrate unchanged microglial morphology & area coverage (d). GO gene ontology, BP biological process, DEGs differentially expressed genes, FDR false discovery rate Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35180881), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415483623.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Representative & quantitative immunohistochemistry of the peri-infarct cortex before the bregma (coordinate + 0.58) in normal WT, normal sEH KO, MCAO WT, MCAO sEH KO, MCAO with vehicle treatment & MCAO with AUDA treatment mice (n = 2 for normal groups, n = 5–6 for all groups subjected to MCAO). (A–F, S) The number of CD31-positive endothelial cells significantly increased in the sEH KO before & after MCAO & post-MCAO AUDA-treated mice, while (G–L) Note the increased phosphorylated TrkB (p-TrkB) immunoreactivity that partially co-localized with NeuN-positive neurons, particularly in the sEH KO & AUDA-treated mice (arrows) (T). The percentage of NeuN- & p-TrkB-positive double labeling in the neuronal population was significantly increased compared to that in the corresponding controls. (M–R, U–V) GFAP-positive astrogliosis & Iba1-positive microglial infiltration decreased in post-MCAO sEH KO & AUDA treatment groups relative to that in the corresponding controls. The scale bar represents 50 µm. *p < 0.05, **p < 0.01, ***p < 0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29311641), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415482273.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Representative & quantitative immunohistochemistry of the peri-infarct cortex before the bregma (coordinate + 0.58) in normal WT, normal sEH KO, MCAO WT, MCAO sEH KO, MCAO with vehicle treatment & MCAO with AUDA treatment mice (n = 2 for normal groups, n = 5–6 for all groups subjected to MCAO). (A–F, S) The number of CD31-positive endothelial cells significantly increased in the sEH KO before & after MCAO & post-MCAO AUDA-treated mice, while (G–L) Note the increased phosphorylated TrkB (p-TrkB) immunoreactivity that partially co-localized with NeuN-positive neurons, particularly in the sEH KO & AUDA-treated mice (arrows) (T). The percentage of NeuN- & p-TrkB-positive double labeling in the neuronal population was significantly increased compared to that in the corresponding controls. (M–R, U–V) GFAP-positive astrogliosis & Iba1-positive microglial infiltration decreased in post-MCAO sEH KO & AUDA treatment groups relative to that in the corresponding controls. The scale bar represents 50 µm. *p < 0.05, **p < 0.01, ***p < 0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29311641), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415483641.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Norgestrel reduces pro-inflammatory & promotes anti-inflammatory phenotypes in rd10 microglia.(A) RT-qPCR analysis detected similar levels of mRNAs encoding progesterone receptor membrane complexes 1 & 2 (PGRMC1, PGRMC2) & all three membrane progesterone receptor isoforms, alpha , beta & gamma (mPR alpha , mPR beta , mPR gamma ) in rd10 retinal microglial cells. Classical progesterone receptor (PR A/B) was not expressed. Actin, HPRT & GAPDH served as reference genes. (B) Immunolabeling confirmed the presence of these progesterone receptors in primary rd10 microglial cells. Hoechst (blue) staining reveals the cell nuclei. Scale bar represents 10μm. (C) Fluorescent microscopic images of primary rd10 microglia immunolabeled for (C) (i) markers of activation (CD68) & pro-inflammation (M1) (iNOS) & (C) (ii) anti-inflammatory activation (M2) (MRC1); after treatment with 20 μM Norgestrel over 24h. Norgestrel reduced pro-inflammatory & increased anti-inflammatory markers in rd10 microglia. Scale bar 10μm. (D) Quantification of fluorescence intensity of (D) (i) CD68 & iNOS & (D) (ii) MRC1 in primary rd10 microglial cultures following Norgestrel treatment over 24h. N = 8 mice, n = 4 technical replicates per group. (E) Nitrite concentration in the media of rd10 microglia in vitro treated with Norgestrel or vehicle over 24hr. Norgestrel significantly reduced nitrite release from rd10 microglia. N = 8 biological replicates, n = 2 technical replicates per sample. Results are presented as mean ± SEM (t-test, *p<0.05, ***p<0.005, ****p<0.001). Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0165197), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415482243.jpg)
![Immunohistochemistry: AIF-1/Iba1 Antibody [NB100-1028] - Temporal activation of caspase-8 in Iba1-positive myeloid cells. Frozen tissue sections from mice upon pMCAO (n = 9) were analyzed by immunohistochemistry for expression of active caspase-8 or for expression of the microglia/macrophage marker Iba1. The contralateral side to the ischemic area was used an internal control for each animal. A small increase in body size of Iba1 positive cells was detected in the peri-infarct area at 6 h, with larger increase in cell body & numbers of cells expressing Iba1 detected at 24 & 48 h post occlusion (a). Cleaved caspase-8 was detected at low levels at 6 h, but a significant increase in expression levels was observed at 24 & 48 h in the peri-infarct area, but not at the contralateral side (a). Double immunofluorescent staining revealed that increased active caspase-8 expression was localized in Iba1-positive cells (b). Scale bar represent 100 μm in IHC images (a) & 10 μm in IF images (b) Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27566702), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-31020241548514.jpg)
![Western Blot: AIF-1/Iba1 Antibody [NB100-1028] - GM1 effects on brain microglia in vivo, after peripheral administration of LPS. A Schematic representation of in vivo administration of GM1 after LPS-induced systemic inflammation in mice (N = 5 per treatment). B Representative images of Iba-1 stained microglia in the cortex of control animals infused with vehicle (CTRL) or GM1 (CTRL + GM1), & in animals treated with LPS & subsequently infused with vehicle artificial cerebrospinal fluid (LPS) or GM1 (LPS + GM1). C Immunoblot in whole brain lysates & densitometric analysis show LPS-dependent increase in Iba 1 expression. D Cortical & striatal microglia (Iba-1+ cells) cell body area quantified with MetaXpress software. GM1 administration significantly decreases cell body area in the cortex, but not in the striatum. E IL-6 protein levels in whole mouse brain homogenate. aCSF, artificial cerebrospinal fluid. Bars show mean values ± STDEV. Two-way ANOVA with Tukey’s multiple comparisons test; *p < 0.05, **p < 0.01, ***p < 0.001 Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/34991625), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415485114.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - ABIN1 knockdown increases proinflammatory cytokine production & microglial activation. (a-b) Levels of the ABIN1 mRNA & protein were detected 24 h after reperfusion using RT-qPCR & western blot, respectively, to confirm the efficiency of ABIN1 gene knockdown (n = 5 rats per group). (c) ELISA was used to detect the concentrations of TNF-alpha , IL-1 beta & MCP-1 in the peri-infarct cortex at 24 h after reperfusion (n = 5 rats per group). (d) Microglial morphology was observed using immunofluorescence staining for Iba-1 (green) in the peri-infarct cortex at 24 h after reperfusion (n = 3 rats per group). Scale bar = 50 μm. (e & f) Quantification of microglia process endpoints & cell & process lengths/cell (∗∗P < 0.01 compared to the sham group; ##P < 0.01 compared to the MCAO/R group). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33110436), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415485133.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - SCF+G-CSF treatment increases TREM2 expression in the Iba1+ microglia/macrophages surrounding the 6E10+ senile plaques. (A) Representative confocal images of TREM2 (red), 6E10 (purple) & Iba1 (green) triple immunofluorescence staining in the brains of aged APP/PS1 mice. Blue: Nuclear counterstaining by DAPI. (B) Representative orthographic view of z-stack images (12 z-stacks with 1μm intervals) illustrates the location & interaction of TREM2 + cells (red) & 6E10+ A beta plaques (white) in the brains of aged APP/PS1 mice. (C) Quantification data show the percentage of TREM2+ area surrounding the 6E10+ A beta plaques (within 10μm from the border of the A beta plaques) in the brains of aged APP/PS1 mice with or without SCF+G-CSF treatment. (D) Representative orthographic view of z-stack images (12 z-stacks with 1μm intervals) displays the location & interaction of TREM2+/Iba1+ co-expressing cells (yellow) & 6E10+ A beta plaques (white) in the brains of APP/PS1 mice. (E) Quantification data show the percentage of TREM2+/Iba1+ co-expression area in the total of Iba1+ area in the vicinity of 6E10+ A beta plaques in the brains of aged APP/PS1 mice with or without SCF+G-CSF treatment. N=4-5. Mean ± SEM. * p<0.05 by Student’s t-test. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33269098), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415482219.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - SCF+G-CSF treatment increases the association of Iba1+ microglia/macrophages with senile plaques & enhances uptake of 4G8+ A beta by the Iba1+ microglia/macrophages in the brains of aged APP/PS1 mice. (A) Representative confocal images illustrate the association of Iba1+ cells (green) with 4G8+ A beta plaques (red) in the brains of aged APP/PS1 mice. Blue: Nuclear counterstaining by DAPI. (B) Quantification of the percentage of Iba1+ area in/surrounding the 4G8+ A beta plaques in the brains of aged APP/PS1 mice with or without SCF+G-CSF treatment. (C) Representative 3-dimensional projected images reveal the overlapped (yellow) Iba1+ cells (green) with 4G8+ A beta (red) in the brains of aged APP/PS1 mice. The white arrows indicate the co-expression (yellow) of 4G8+ A beta & Iba1+ cells in the brains of aged APP/PS1 mice. (D & E) Representative orthographic view of z-stack images (12 z-stacks with 1μm intervals) shows the co-expression (yellow) of 4G8+ A beta (red) & Iba1+ cells (green) in the brains of aged APP/PS1 mice. (F) Quantification data present the percentage of 4G8+ A beta volume within the Iba1+ cells in the brains of aged APP/PS1 mice treated with or without SCF+G-CSF. N=4-5. Mean ± SEM. *p<0.05 by Student’s t-test. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33269098), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415485142.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Representative & quantitative immunohistochemistry of the peri-infarct cortex before the bregma (coordinate + 0.58) in normal WT, normal sEH KO, MCAO WT, MCAO sEH KO, MCAO with vehicle treatment & MCAO with AUDA treatment mice (n = 2 for normal groups, n = 5–6 for all groups subjected to MCAO). (A–F, S) The number of CD31-positive endothelial cells significantly increased in the sEH KO before & after MCAO & post-MCAO AUDA-treated mice, while (G–L) Note the increased phosphorylated TrkB (p-TrkB) immunoreactivity that partially co-localized with NeuN-positive neurons, particularly in the sEH KO & AUDA-treated mice (arrows) (T). The percentage of NeuN- & p-TrkB-positive double labeling in the neuronal population was significantly increased compared to that in the corresponding controls. (M–R, U–V) GFAP-positive astrogliosis & Iba1-positive microglial infiltration decreased in post-MCAO sEH KO & AUDA treatment groups relative to that in the corresponding controls. The scale bar represents 50 µm. *p < 0.05, **p < 0.01, ***p < 0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29311641), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415485140.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Antibody-mediated Nogo-A blockade decreases the number of cells expressing TNF alpha without affecting the number of Iba1-positive monocytes.Cells expressing TNF alpha , Iba1, & CD68 were labeled on cryosections by immunofluorescence in 4 mouse retinae, 24 h after control IgG or 11C7 injection. a Retinal sections showed many TNF alpha -containing cells located in the inner retina, between the outer plexiform layer & the ganglion cell layer 1 day after control IgG injection. A majority of cells was positive for Iba1 & exhibited vesicular staining of the lysosomal protein CD68, indicating their active state. b The injection of 11C7 strongly attenuated TNF alpha & CD68 expression & to a lower extent the intensity of Iba1 in macrophages/microglia. c Quantification of the number of cells expressing TNF alpha & Iba1 suggesting potent & specific effects of 11C7 on TNF alpha cytokine reduction. Six sections were examined for each retina. Statistics: one-way ANOVA, Dunnett’s post hoc test, **P < 0.01; ****P < 0.0001. Scale bars = 50 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32029703), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415485131.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - SCF+G-CSF treatment increases TREM2 expression in the Iba1+ microglia/macrophages surrounding the 6E10+ senile plaques. (A) Representative confocal images of TREM2 (red), 6E10 (purple) & Iba1 (green) triple immunofluorescence staining in the brains of aged APP/PS1 mice. Blue: Nuclear counterstaining by DAPI. (B) Representative orthographic view of z-stack images (12 z-stacks with 1μm intervals) illustrates the location & interaction of TREM2 + cells (red) & 6E10+ A beta plaques (white) in the brains of aged APP/PS1 mice. (C) Quantification data show the percentage of TREM2+ area surrounding the 6E10+ A beta plaques (within 10μm from the border of the A beta plaques) in the brains of aged APP/PS1 mice with or without SCF+G-CSF treatment. (D) Representative orthographic view of z-stack images (12 z-stacks with 1μm intervals) displays the location & interaction of TREM2+/Iba1+ co-expressing cells (yellow) & 6E10+ A beta plaques (white) in the brains of APP/PS1 mice. (E) Quantification data show the percentage of TREM2+/Iba1+ co-expression area in the total of Iba1+ area in the vicinity of 6E10+ A beta plaques in the brains of aged APP/PS1 mice with or without SCF+G-CSF treatment. N=4-5. Mean ± SEM. * p<0.05 by Student’s t-test. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33269098), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415482237.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Representative & quantitative immunohistochemistry of the peri-infarct cortex before the bregma (coordinate + 0.58) in normal WT, normal sEH KO, MCAO WT, MCAO sEH KO, MCAO with vehicle treatment & MCAO with AUDA treatment mice (n = 2 for normal groups, n = 5–6 for all groups subjected to MCAO). (A–F, S) The number of CD31-positive endothelial cells significantly increased in the sEH KO before & after MCAO & post-MCAO AUDA-treated mice, while (G–L) Note the increased phosphorylated TrkB (p-TrkB) immunoreactivity that partially co-localized with NeuN-positive neurons, particularly in the sEH KO & AUDA-treated mice (arrows) (T). The percentage of NeuN- & p-TrkB-positive double labeling in the neuronal population was significantly increased compared to that in the corresponding controls. (M–R, U–V) GFAP-positive astrogliosis & Iba1-positive microglial infiltration decreased in post-MCAO sEH KO & AUDA treatment groups relative to that in the corresponding controls. The scale bar represents 50 µm. *p < 0.05, **p < 0.01, ***p < 0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29311641), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415482285.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - Representative & quantitative immunohistochemistry of the peri-infarct cortex before the bregma (coordinate + 0.58) in normal WT, normal sEH KO, MCAO WT, MCAO sEH KO, MCAO with vehicle treatment & MCAO with AUDA treatment mice (n = 2 for normal groups, n = 5–6 for all groups subjected to MCAO). (A–F, S) The number of CD31-positive endothelial cells significantly increased in the sEH KO before & after MCAO & post-MCAO AUDA-treated mice, while (G–L) Note the increased phosphorylated TrkB (p-TrkB) immunoreactivity that partially co-localized with NeuN-positive neurons, particularly in the sEH KO & AUDA-treated mice (arrows) (T). The percentage of NeuN- & p-TrkB-positive double labeling in the neuronal population was significantly increased compared to that in the corresponding controls. (M–R, U–V) GFAP-positive astrogliosis & Iba1-positive microglial infiltration decreased in post-MCAO sEH KO & AUDA treatment groups relative to that in the corresponding controls. The scale bar represents 50 µm. *p < 0.05, **p < 0.01, ***p < 0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/29311641), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415482247.jpg)
![Immunocytochemistry/ Immunofluorescence: AIF-1/Iba1 Antibody [NB100-1028] - The presence or absence of TRPV1 influences microglial pathophysiological changes in recurrent febrile seizures mice. (A) Images of the cortex immunostained for the microglial marker Iba-1 (visualized in green FITC) & the lysosomal marker CD68/ED1 (visualized in red Alexa Fluor 594) & DAPI (visualized in blue) 5 days after rFS from wild type (WT) & TRPV1−/− mice (Scale bars: 50 μm). (B,C) Bar graph of quantification of Iba1+(B) & Iba1+ ED1+(C) in 5 days after rFS mice cortex. (D) Representative photomicrographs of different microglial morphological subtypes including resting/ramified (Ram), hypertrophic/intermediate (Inter) & round/ameboid (Amoeboid; Scale bars: 5 μm). (E) Quantification of relative percentage of microglia with different morphologies in the cortex of WT & TRPV1−/− mice (n = 6 per groups, **p < 0.01, ***p < 0.001, two-way ANOVA followed by Tukey’s multiple comparisons). (F–H) Representative Immunoblot bands (F) & densitometric analysis of Iba1 expression (G) & ED1 expression (H) were significantly increased in rFS from WT mice than in TRPV1−/− mice. Data were presented as means ± SEM, n = 6 per groups, *p < 0.05, **p < 0.01, ***p < 0.001, two-way ANOVA followed by Tukey’s multiple comparisons. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31680864), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-310202415482254.jpg)
![Immunohistochemistry-Frozen: Goat Polyclonal AIF-1/Iba1 Antibody [NB100-1028] - AD Mouse Model. FxFr:10 µm thickness 1:200. Secondary antibody AF647. Image from a verified customer review.](http://images.novusbio.com/fullsize/antibody/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-immunohistochemistry-frozen-4122024105512..jpg)
![Immunohistochemistry: Goat Polyclonal AIF-1/Iba1 Antibody [NB100-1028] - Pax5 and Iba1 immunoreactivity in a formalin fixed paraffin embedded classic Hodgkin's lymphoma biopsy. Formalin fixed paraffin embedded sections were deparaffinized and rehydrated. Sections then underwent heat induced epitope retrieval in a citrate-based solution for 20min in a food steamer. Sections were cooled, then blocked in phosphate buffered saline containing 0.2% Triton-X100 and 10% normal donkey serum for 1h at room temperature. Sections were then incubated with the primary antibody for 16h at room temperature. The following day slides were washed three times with PBS containing 0.05% Tween-20. Sections were then incubated with donkey anti-goat (647 conjugate) at 5ug per mL for 45min at room temperature. Slides were then washed as above and mounted with a coverslip. Image from a verified customer review.](http://images.novusbio.com/fullsize/antibody/nb100-1028_goat-polyclonal-aif-1-iba1-antibody-immunohistochemistry-332025111028..jpg)
![Immunohistochemistry: CAT1 Antibody [NBP3-35470] - Immunohistochemistry analysis of paraffin-embedded Rat testis using CAT1 Rabbit pAb at dilution of 1:100 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate Bufferr (pH 6.0) prior to IHC staining.](http://images.novusbio.com/fullsize/nbp3-35470_rabbit-cat1-pab-101220241136067.jpg "Immunohistochemistry: CAT1 Antibody [NBP3-35470] - Immunohistochemistry analysis of paraffin-embedded Rat testis using CAT1 Rabbit pAb at dilution of 1:100 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate Bufferr (pH 6.0) prior to IHC staining.")
![Immunohistochemistry: CAT1 Antibody [NBP3-35470] - Immunohistochemistry analysis of paraffin-embedded Mouse brain using CAT1 Rabbit pAb at dilution of 1:100 (40x lens). High pressure antigen retrieval performed with 0.01M Citrate Bufferr (pH 6.0) prior to IHC staining.](http://images.novusbio.com/fullsize/nbp3-35470_rabbit-cat1-pab-1012202411392941.jpg)
![Western Blot: CAT1 Antibody [NBP3-35470] - Western blot analysis of lysates from LNCaP cells, using CAT1 Rabbit pAb at 1:1000 dilution.Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) at 1:10000 dilution.Lysates/proteins: 25ug per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Basic Kit.Exposure time: 90s.](http://images.novusbio.com/fullsize/nbp3-35470_rabbit-cat1-pab-1012202411364610.jpg)
![Western Blot: CAT1 Antibody (2B9) [H00006541-M02] - Since miRNA214 is upregulated and miRNA 378 is downregulated following 12 days of TAC, western immunoblotting was carried out for nodal molecule (NF kappa B) and other network molecules (HDGF, BCL2 and SLC7A1). GAPDH was used a loading control, *p<0.05 vs. Sham, (n = 8). Image collected and cropped by CiteAb from the following publication (journals.plos.org/plosone/article?id=10.1371/journal.pone.0170456), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/CAT1-Antibody-2B9-Western-Blot-H00006541-M02-img0003.jpg "Western Blot: CAT1 Antibody (2B9) [H00006541-M02] - Since miRNA214 is upregulated and miRNA 378 is downregulated following 12 days of TAC, western immunoblotting was carried out for nodal molecule (NF kappa B) and other network molecules (HDGF, BCL2 and SLC7A1). GAPDH was used a loading control, *p<0.05 vs. Sham, (n = 8). Image collected and cropped by CiteAb from the following publication (journals.plos.org/plosone/article?id=10.1371/journal.pone.0170456), licensed under a CC-BY license.")
![Western Blot: CAT1 Antibody (2B9) [H00006541-M02] - Analysis of SLC7A1 expression in transfected 293T cell line by SLC7A1 monoclonal antibody (M02), clone 2B9.Lane 1: SLC7A1 transfected lysate (Predicted MW: 67.6 KDa).Lane 2: Non-transfected lysate.](http://images.novusbio.com/fullsize/CAT1-Antibody-2B9-Western-Blot-H00006541-M02-img0002.jpg)
![Sandwich ELISA: CAT1 Antibody (2B9) [H00006541-M02] - Detection limit for recombinant GST tagged SLC7A1 is 0.03 ng/ml as a capture antibody.](http://images.novusbio.com/fullsize/CAT1-Antibody-2B9-Sandwich-ELISA-H00006541-M02-img0001.jpg)
![Western Blot: CAT1 Antibody (2B9) [H00006541-M02] - A, Since miRNA214 is upregulated & miRNA 378 is downregulated following 12 days of TAC, western immunoblotting was carried out for nodal molecule (NF kappa B) & other network molecules (HDGF, BCL2 & SLC7A1). GAPDH was used a loading control, *p<0.05 vs. Sham, (n = 8). B, HL-1 cardiomyocyte cells were transfected with allstar scrambled control (Vec), or miRNA 214 along with miRNA 378 or miRNA 214 along with antagomir for miRNA 378. The cells were lysed & subjected to immunoblotting for NF kappa B. GAPDH was used as loading control. *p<0.05 vs. Vec (scrambled vector control transfected cells); **p<0.05 vs. miRNA 214 & 378 transfected cells (n = 3). C, HEK 293 cells were transfected with Vec or miRNA 214 along with miRNA 378 or miRNA 214 along with antagomir for miRNA 378. The cell lysates were subjected to immunoblotting for NF kappa B. GAPDH was used as loading control. *p<0.05 vs. Vec; **p<0.05 vs. miRNA 214 & 378 transfected cells (n = 3). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28329018), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/h00006541-m02_mouse-monoclonal-cat1-antibody-2b9-310202415482217.jpg)
![Western Blot: CAT1 Antibody [NBP1-59857] - Reccomended Titration: 1 ug/mL Sample Type: Human MDA-MB-435s](http://images.novusbio.com/fullsize/CAT1-Antibody-Western-Blot-NBP1-59857-img0004.jpg "Western Blot: CAT1 Antibody [NBP1-59857] - Reccomended Titration: 1 ug/mL Sample Type: Human MDA-MB-435s")
![Western Blot: CAT1 Antibody [NBP1-59857] - Jurkat cell lysate, concentration 0.2-1 ug/ml.](http://images.novusbio.com/fullsize/CAT1-Antibody-Western-Blot-NBP1-59857-img0002.jpg)
![Western Blot: CAT1 Antibody [NBP1-59857] - Antibody Titration: 1 ug/ml Human 721_B.](http://images.novusbio.com/fullsize/CAT1-Antibody-Western-Blot-NBP1-59857-img0003.jpg)
![Western Blot: CAT1 Antibody [NBP2-32271] - Samples: Whole cell lysate (50 ug) prepared using RIPA buffer from HeLa, 293T, and Jurkat cells. Antibodies: Affinity purified rabbit anti-CAT-1 antibody NBP2-32271 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.](http://images.novusbio.com/fullsize/CAT1-Antibody-Western-Blot-NBP2-32271-img0001.jpg "<b>Biological Strategies Validation. </b>Western Blot: CAT1 Antibody [NBP2-32271] - Samples: Whole cell lysate (50 ug) prepared using RIPA buffer from HeLa, 293T, and Jurkat cells. Antibodies: Affinity purified rabbit anti-CAT-1 antibody NBP2-32271 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes.")
![<b>Biological Strategies Validation. </b>Immunoprecipitation: CAT1 Antibody [NBP2-32271] - Samples: Whole cell lysate (0.5 or 1.0 mg per IP reaction; 20% of IP loaded) prepared using RIPA buffer from Jurkat cells. Antibodies: Affinity purified rabbit anti-CAT-1 antibody NBP2-32271 used for IP at 6 ug per reaction. CAT-1 was also immunoprecipitated by rabbit anti-CAT-1 antibody BL16464. For blotting immunoprecipitated CAT-1, NBP2-32271 was used at 1 ug/ml. Detection: Chemiluminescence with an exposure time of 30 seconds.](http://images.novusbio.com/fullsize/CAT1-Antibody-Immunoprecipitation-NBP2-32271-img0002.jpg)
![Immunohistochemistry-Paraffin: CAT1 Antibody [NBP3-17813] - Staining of human pancreas shows strong membranous positivity in exocrine glandular cells.](http://images.novusbio.com/fullsize/CAT1-Antibody-Immunohistochemistry-Paraffin-NBP3-17813-img0001.jpg "Immunohistochemistry-Paraffin: CAT1 Antibody [NBP3-17813] - Staining of human pancreas shows strong membranous positivity in exocrine glandular cells.")
![Western Blot: CAT1 Antibody [NBP1-59836] - OVCAR-3 cell lysate, concentration 0.2-1 ug/ml.](http://images.novusbio.com/fullsize/CAT1-Antibody-Western-Blot-NBP1-59836-img0002.jpg "Western Blot: CAT1 Antibody [NBP1-59836] - OVCAR-3 cell lysate, concentration 0.2-1 ug/ml.")