| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-1612-0.05ml | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB600-201SS | |||
| Azide and BSA Free | NBP2-80911 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-22114SS | |||
| Azide and BSA Free | NBP2-80827 | |||
![Detection of Human and Mouse Histone H2AX [p Ser139] by Western Blot. Samples: Nuclear extract (50 ug) from human HEK293, human melanoma (G361), mouse wildtype embryonic fibroblasts (+/+) or mouse H2AX knockout embryonic fibroblasts (-/-). Antibody: Affinity purified rabbit Histone H2AX [p Ser139] antibody NB100-384 used at 0.1 ug/ml. Detection: Chemiluminescence with 30 second exposure. (NCS, neocarzinostatin - 200 ng/ml, 30 min). Bands appear at an observed molecular weight of ~15 kDa.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Western-Blot-NB100-384-img0012.jpg "<b>Genetic Strategies Validation. </b>Detection of Human and Mouse Histone H2AX [p Ser139] by Western Blot. Samples: Nuclear extract (50 ug) from human HEK293, human melanoma (G361), mouse wildtype embryonic fibroblasts (+/+) or mouse H2AX knockout embryonic fibroblasts (-/-). Antibody: Affinity purified rabbit Histone H2AX [p Ser139] antibody NB100-384 used at 0.1 ug/ml. Detection: Chemiluminescence with 30 second exposure. (NCS, neocarzinostatin - 200 ng/ml, 30 min). Bands appear at an observed molecular weight of ~15 kDa.")
![<b>Biological Strategies Validation and Genetic Strategies Validation.</b>Samples: Neocarzinostatin treated asynchronous HeLa cells (left) and untreated asynchronous HeLa cells (right) . Antibody: Affinity purified rabbit Histone H2AX [p Ser139] used at a dilution of 1:5,000 (0.2ug/ml). Detection: Red fluorescent Anti-rabbit IgG-DyLight 594 used at a dilution of 1:100.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunocytochemistry-Immunofluorescence-NB100-384-img0009.jpg)
![Simple Western lane view shows a specific band for Histone H2AX [p Ser139] in 0.2 mg/ml of Jurkat lysate(s). This experiment was performed under reducing conditions using the 12 - 230 kDa separation system.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Simple-Western-NB100-384-img0014.jpg)
![Immunostaining of Histone H2AX [p Ser139] WT1 and 5mC in patients with IgA nephropathy and controls. Examples of PAS staining and immunostaining with Histone H2AX [p Ser139] (green) and WT1 (red), pATM and 5mC in glomeruli of IgA nephropathy and controls. A kidney sample of a 65-year-old male of IgA nephropathy without podocytopathic features. Arrows indicate Histone H2AX [p Ser139] and WT1 double-positive cells. Scale bars: 50um. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-019-57140-0) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunocytochemistry-Immunofluorescence-NB100-384-img0022.jpg)
![<b>Biological Strategies Validation. </b>Samples: Nuclear extract from HeLa cells treated with 100 uM EPE for 4 hours (+) or mock treated (-). Antibody: Affinity purified rabbit Histone H2AX [p Ser139] antibody used at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes. Band appears at an observed molecular weight of ~17 kDa.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Western-Blot-NB100-384-img0016.jpg)
![<b>Biological Strategies Validation. </b>Detection of human Histone H2AX [p Ser139] by western blot. Samples: Whole cell lysate (50 ug) from Jurkat cells treated with 100 uM EPE for 4 hours (+) or mock treated (-). Antibody: Affinity purified rabbit Histone H2AX [p Ser139] antibody NB100-384 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 3 seconds. Band appears at an observed molecular weight of ~18 kDa.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Western-Blot-NB100-384-img0019.jpg)
![FFPE section of mouse CT26 colon carcinoma. Antibody: Affinity purified rabbi Histone H2AX [p Ser139] antibody used at a dilution of 1:1,000 (1 ug/ml). Detection: DAB.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunohistochemistry-Paraffin-NB100-384-img0026.jpg)
![Analysis of Histone H2AX [p Ser139] in EPE Treated Jurkat Cells. Cells were treated for 3 hrs in 5ug/ml etoposide, fixed in 1.5% PFA, and permeabilized in 90% Methanol. 1 million cells were stained with 0.5 ug anti-KLH or anti-H2AX NB100-384 and secondary FITC-conjugated goat anti-rabbit (in a 150ul reaction). Black- etosposide treated, anti-KLH; Red- untreated, anti-Histone H2AX [p Ser139]; Blue- etoposide treated , anti-Histone H2AX [p Ser139].](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Flow-Cytometry-NB100-384-img0008.jpg)
![FFPE section of human ovarian carcinoma. Antibody: Affinity purified rabbit Histone H2AX [p Ser139] antibody used at a dilution of 1:5,000 (0.2 ug/ml). Detection: DAB.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunohistochemistry-Paraffin-NB100-384-img0025.jpg)
![Electropherogram image(s) of corresponding Simple Western lane view. Histone H2AX [p Ser139] antibody was used at 5 ug/ml dilution on Jurkat lysate(s).](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Simple-Western-NB100-384-img0015.jpg)
![Immunohistochemistry: Rabbit Polyclonal Histone H2AX [p Ser139] Antibody - Histone H2AX Antibody on mouse cancer tissue. H2AX (Gray) and H2BGFP(Green). Primary antibody dilution: 1:1000 in a 10um slice.](http://images.novusbio.com/fullsize/antibody/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-immunohistochemistry-16102023102936..png)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - ATM & NF-kappa B activation are downregulated in Ercc1-/ delta mice heterozygous for Atm. (A) Livers were collected at 12 weeks of age from WT, Ercc1-/ delta & Ercc1-/ delta Atm+/- mic (n=3 per genotype) & lysates analyzed by western blot for activation of ATM & its downstream effectors. (B) Same liver lysates were used to measure phosphorylation of p65 & I kappa B alpha . (C) Western blot analysis of livers from 16-week-old WT, Ercc1-/ delta & Ercc1-/ delta Atm+/-mice (n=3 per genotype) probed for activation of ATM. GAPDH was used as a loading control. (D) Same liver lysates used to measure activation of NF-kappa B. (E) Fourteen-week-old livers from Ercc1-/ delta & Ercc1-/ delta p65+/- mice (n=3 per genotype) were analyzed by western blot for activation of ATM (F) & NF-kappa B. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32201398), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415371991.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-384] - Immunostaining of gamma H2AX, WT1 & 5mC in patients with IgA nephropathy & controls. Examples of PAS staining & immunostaining with gamma H2AX (green) & WT1 (red), pATM & 5mC in glomeruli of IgA nephropathy & controls. (A) A control kidney sample of 44-year-old female, (B) 65-year-old male of IgA nephropathy without podocytopathic features & (C) 55-year-old male of IgA nephropathy with podocytopathic features. Arrows indicate gamma H2AX & WT1 double-positive cells. Scale bars: 50 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31937846), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-3102024153972.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-384] - UHRF1 deficiency resulted in impaired meiotic recombination & defective pachynema.a Double immunofluorescence of SYCP3 (green) & DMC1 (red) in testicular spread preparations. b, c The number of DMC1 foci in zygotene stage (b) & pachytene stage (c). d Immunostaining for SYCP3 (red) & gamma H2AX (green). e The percentage of abnormal gamma H2AX foci in the pachytene stage. f Immunostaining for SYCP3 (red) & MLH1 (green). g The number of MLH1 foci in pachynema. h Immunostaining for SYCP3 (red) & H1t (green). i The percentage of spermatocytes with H1T staining. ***p ≤ 0.001; *p ≤ 0.05. Scale bar, 5 μm in a, d, f, h. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32081844), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415384166.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - mTORC1/2 activity prevents Cisplatin-induced cell death in MCF-10A cells. (A) Western blot displaying effects on mTOR signaling during a dose escalation of PP242 treatment in MCF-10A cells; (B) Western blot displaying effects of mTOR signaling on a dose escalation of cisplatin treatment in MCF-10A cells; (C) Western blot displaying effects on mTOR signaling & cell death during non-treated, Cisplatin, PP242, & Cisplatin + PP242-treated MCF-10A cells. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31771139), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415304284.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-384] - Immunostaining of gamma H2AX, WT1 & 5mC in patients with IgA nephropathy & controls. Examples of PAS staining & immunostaining with gamma H2AX (green) & WT1 (red), pATM & 5mC in glomeruli of IgA nephropathy & controls. (A) A control kidney sample of 44-year-old female, (B) 65-year-old male of IgA nephropathy without podocytopathic features & (C) 55-year-old male of IgA nephropathy with podocytopathic features. Arrows indicate gamma H2AX & WT1 double-positive cells. Scale bars: 50 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31937846), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415371942.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-384] - Immunostaining of gamma H2AX, WT1 & 5mC in patients with IgA nephropathy & controls. Examples of PAS staining & immunostaining with gamma H2AX (green) & WT1 (red), pATM & 5mC in glomeruli of IgA nephropathy & controls. (A) A control kidney sample of 44-year-old female, (B) 65-year-old male of IgA nephropathy without podocytopathic features & (C) 55-year-old male of IgA nephropathy with podocytopathic features. Arrows indicate gamma H2AX & WT1 double-positive cells. Scale bars: 50 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31937846), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241534358.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - ATM & NF-kappa B activation are downregulated in Ercc1-/ delta mice heterozygous for Atm. (A) Livers were collected at 12 weeks of age from WT, Ercc1-/ delta & Ercc1-/ delta Atm+/- mic (n=3 per genotype) & lysates analyzed by western blot for activation of ATM & its downstream effectors. (B) Same liver lysates were used to measure phosphorylation of p65 & I kappa B alpha . (C) Western blot analysis of livers from 16-week-old WT, Ercc1-/ delta & Ercc1-/ delta Atm+/-mice (n=3 per genotype) probed for activation of ATM. GAPDH was used as a loading control. (D) Same liver lysates used to measure activation of NF-kappa B. (E) Fourteen-week-old livers from Ercc1-/ delta & Ercc1-/ delta p65+/- mice (n=3 per genotype) were analyzed by western blot for activation of ATM (F) & NF-kappa B. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32201398), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-3102024153565.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - Pharmacologic inhibition of ATM rescues oxidative stress-induced senescence by suppressing ATM- & NEMO-mediated NF-kappa B activation. (A) Representative images of primary WT & Ercc1-/- MEFs were induced to undergo senescence by serial passaging at 20% oxygen. At passage 5, MEFs were grown in the presence or absence of KU-55933 (10 μM) for 72 hrs. Senescence was determined by SA-beta gal staining. Images were obtained at the magnification of 10x. (B) Quantitation of the percent SA-beta gal positive cells. Graph represents the mean +/- s.e.m. of three independent experiments. Student’s t-test, ***p <0.001, ****p <0.0001. (C) Passage 5 Ercc1-/- MEFs treated with vehicle or KU-55933 (10 μM) for 72 hours were collected & levels of p21 & p16INK4a were determined by western blotting. (D) Passage 5 Ercc1-/- MEFs were treated with KU-55933 (10 μM) for 72 hours & whole cell lysate (CL) & nuclear extracts (NE) were analyzed by immunoblotting for expression of proteins involved in the DNA damage response. (E) Whole cell lysate (CL) & nuclear extract (NE) were extracted from Ercc1-/- MEFs treated with 10 μM of KU-55933 for analysis of nuclear NEMO & p65. GAPDH was used as a loading control of total proteins & LaminA/C as a loading control of nuclear protein. (F) Passage 5 WT & Ercc1-/- MEFs transfected with a NF-kappa B-luciferase reporter construct were cultured in the presence or absence of KU-55933 (10 μM) & were collected for luciferase assays after 72 hours. (G) qRT-PCR analysis of mRNA expression in passage 5 WT & Ercc1-/- MEFs treated with or without of KU-55933 (10 μM) for 72 hrs. P values were determined using a Student’s t-test. *p<0.05, **p<0.01, ***p <0.001. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32201398), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415525231.jpg)
![Immunohistochemistry: Histone H2AX [p Ser139] Antibody [NB100-384] - Orally administered lemongrass & white tea extract reduce tumor size in lymphoma xenograft model in immunocompromised miceImmunocompromised mice were subcutaneously injected with cancerous cells & tumors were allowed to establish. Treatments occurred every other day & the studied compound or the equivalent vehicle control administered orally for three weeks. (A, B) The tumors were photographed before & after extraction from the animals. (C) Tumor volume & mass were measured two times per week. (D) Immunohistochemistry analysis of sectioned tumor tissues from the lymphoma study. Each section was subjected to the specified antibody followed by a biotinylated secondary antibody. Detection was done using a DAB Peroxidase HRP Substrate Kit (brown) followed by Hematoxylin counterstaining (purple). Images were obtained using inverted bright field microscopy. Sectioning results are representative of three individual tumors. Scale bar is 50 microns. Statistical analysis using One-Way ANOVA. *p < 0.05 vs tumor volume of the control. Image collected & cropped by CiteAb from the following publication (//www.oncotarget.com/lookup/doi/10.18632/oncotarget.22502), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202416572.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - CPT induces transcription- & proteasome-dependent apoptosis in quiescent WI38 hTERT cells. (A & B) Serum-starved cells were treated with DMSO or FLV (1 μM) for 1 h before the addition of DMSO or CPT (25 μM) for 16 & 24 h. (A) Percentages of cells that remained attached to culture flasks (means ± SD of quadruplicates). (B) Cell survival was analyzed by a CellTiter-Blue assay (means ± SD of triplicates). (C–G) Western blot of the indicated proteins in serum-starved cells treated for 1 h with DMSO or with FLV (1 μM) (C), lactacystin (10 μM) (D), veliparib (5 μM) or olaparib (10 μM) (E), ATMi (10 μM) (F) or DNA-PKi (10 μM) (G) before the addition of DMSO (‘-’, 24 h in panels C & F) or CPT (25 μM) for the indicated times. Data shown are representatives from two to three experiments. PARPCL: cleaved PARP. H2AX & alpha Tubulin were the loading controls. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26578593), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415533820.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - Inhibition of DNA-PK prevents monoubiquitination of H2AX & H2A in CPT-treated quiescent WI38 hTERT cells. (A–E) Serum-starved cells were treated with DMSO or DNA-PKi (10 μM) for 1 h before the addition of DMSO (untreated) or CPT (25 μM) for 1 h. (A) Western blot of gamma H2AX. +Ub1 indicates gamma H2AX monoubiquitinated. The top panel shows quantification of Ub1-gamma H2AX normalized to alpha Tubulin (means ± SEM, n = 4). **P < 0.01. (B & C) Cells were pre-extracted with CSK buffer before co-staining for Ub-H2A (red) & 53BP1 phosphorylated on S1778 (p53BP1) (green). (B) Representative pictures. Images were merged to determine colocalization (yellow). The large Ub-H2AX focus at the periphery of the nuclei of untreated & CPT-treated cells may marks the inactive X chromosome as reported (91). (C) Percentages of nuclei with at least 5 Ub-H2A foci (means ± SEM, n = 3, 100 nuclei were analyzed for each treatment in each experiment). ***P < 0.001. (D & E) Cells were co-stained for ubiquitinated proteins (FK2, red) & gamma H2AX (green). (D) Representative pictures. Images were merged to determine colocalization (yellow). (E) Number of FK2 foci per nucleus from one representative experiment (76–111 nuclei were analyzed for each treatment) out of three. ****P < 0.0001. In the microscopic images, nuclear contours, identified by DAPI staining (blue in the merge images at bottom), are indicated by dashed lines. Bars: 10 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26578593), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415541922.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-384] - The production of DSBs depends on Top1 degradation in CPT-treated quiescent cells. (A–C) Serum-starved WI38 hTERT cells were co-transfected with siRNAs against cullin 3 & cullin 4B or against a control sequence & then treated with DMSO (−CPT) or 25 μM CPT (+CPT) for 1 h. (A & B) Western blotting of the indicated proteins. alpha Tubulin: loading control. (C) Number of gamma H2AX foci per nucleus from one representative experiment (246–348 nuclei were analyzed for each treatment) out of three. ***P < 0.001. (D & E) Serum-starved WI38 hTERT cells were treated with DMSO or MG132 (50 μM) for 1 h before exposure to 0.8 Gy IR. One hour post-irradiation, cells were co-stained for gamma H2AX (green) & 53BP1 (red). (D) Representative pictures. (E) Number of gamma H2AX foci per nucleus from one representative experiment (162–180 nuclei were analyzed for each treatment) out of three. Ns: not significant. (F & G) U2OS EV28 cells were treated with DMSO or MG132 (10 μM) for 1 h before the addition of ethanol (untreated) or 300 nM 4-hydroxitamoxifen (4OHT) for 4 h to express AsiSI in the nucleus (42). (F) Representative pictures of cells co-stained for gamma H2AX (green) & 53BP1 (red). (G) ChIP analysis using an anti-gamma H2AX antibody (black) or a non-immune antibody (IgG, gray). Enrichment was assessed by QPCR amplification using primers proximal to two AsiSI sites located inside two genes (Gene I: SFRS6, Gene II: CCD47) & primers distal to an AsiSI site (Control). Enrichment was normalized to the maximum recovery for each experiment (means ± SEM, n = 3). Ns: not significant; *P < 0.05. In the microscopic images, nuclear contours, identified by DAPI staining (not shown), are indicated by dashed lines. Bars: 10 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26578593), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415525243.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-384] - Inhibition of DNA-PK prevents monoubiquitination of H2AX & H2A in CPT-treated quiescent WI38 hTERT cells. (A–E) Serum-starved cells were treated with DMSO or DNA-PKi (10 μM) for 1 h before the addition of DMSO (untreated) or CPT (25 μM) for 1 h. (A) Western blot of gamma H2AX. +Ub1 indicates gamma H2AX monoubiquitinated. The top panel shows quantification of Ub1-gamma H2AX normalized to alpha Tubulin (means ± SEM, n = 4). **P < 0.01. (B & C) Cells were pre-extracted with CSK buffer before co-staining for Ub-H2A (red) & 53BP1 phosphorylated on S1778 (p53BP1) (green). (B) Representative pictures. Images were merged to determine colocalization (yellow). The large Ub-H2AX focus at the periphery of the nuclei of untreated & CPT-treated cells may marks the inactive X chromosome as reported (91). (C) Percentages of nuclei with at least 5 Ub-H2A foci (means ± SEM, n = 3, 100 nuclei were analyzed for each treatment in each experiment). ***P < 0.001. (D & E) Cells were co-stained for ubiquitinated proteins (FK2, red) & gamma H2AX (green). (D) Representative pictures. Images were merged to determine colocalization (yellow). (E) Number of FK2 foci per nucleus from one representative experiment (76–111 nuclei were analyzed for each treatment) out of three. ****P < 0.0001. In the microscopic images, nuclear contours, identified by DAPI staining (blue in the merge images at bottom), are indicated by dashed lines. Bars: 10 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26578593), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241682137.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - DDR & NF-kappa B are activated concomitantly in senescent MEFs & aged tissues. (A) Immunoblot detection of p-p65 & total p65 in liver tissue from 16-week-old WT (n=3) & Ercc1-/ delta (n=3) mice. (B) Immunoblot detection of phosphorylation of ATM & downstream targets gamma H2AX & p21 in liver from 16-week-old WT & Ercc1-/ delta mice. (C) Immunoblot detection of phosphorylation of NF-kappa B & I kappa B alpha in liver lysates from 3, 12 & 24 month-old WT mice. n=3 mice per group. (D) Immunoblot detection of p-ATM, ATM & p21 in the same liver lysates. (E) Immunoblot detection of DDR effectors in nuclear extracts from passage 5 WT & Ercc1-/- MEFs, grown at 20% oxygen. (F) Level of NF-kappa B activation is higher in Ercc1-/- MEFs compared to WT MEFs at passage 5, as measured by Immunoblot detection of p-p65 & total p65 in WT & Ercc1-/- MEFs at passage 5 after culturing in 20% oxygen. (G) Representative images of immunofluorescent detection of p65 & NEMO in passage 4 WT & Ercc1-/- MEFs grown at 20% oxygen. Blue: DAPI staining; Green: p65 (top panel) or NEMO (bottom panel). Images were taken at the magnification of 60x. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32201398), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-3102024165718.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - DDR & NF-kappa B are activated concomitantly in senescent MEFs & aged tissues. (A) Immunoblot detection of p-p65 & total p65 in liver tissue from 16-week-old WT (n=3) & Ercc1-/ delta (n=3) mice. (B) Immunoblot detection of phosphorylation of ATM & downstream targets gamma H2AX & p21 in liver from 16-week-old WT & Ercc1-/ delta mice. (C) Immunoblot detection of phosphorylation of NF-kappa B & I kappa B alpha in liver lysates from 3, 12 & 24 month-old WT mice. n=3 mice per group. (D) Immunoblot detection of p-ATM, ATM & p21 in the same liver lysates. (E) Immunoblot detection of DDR effectors in nuclear extracts from passage 5 WT & Ercc1-/- MEFs, grown at 20% oxygen. (F) Level of NF-kappa B activation is higher in Ercc1-/- MEFs compared to WT MEFs at passage 5, as measured by Immunoblot detection of p-p65 & total p65 in WT & Ercc1-/- MEFs at passage 5 after culturing in 20% oxygen. (G) Representative images of immunofluorescent detection of p65 & NEMO in passage 4 WT & Ercc1-/- MEFs grown at 20% oxygen. Blue: DAPI staining; Green: p65 (top panel) or NEMO (bottom panel). Images were taken at the magnification of 60x. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32201398), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241682193.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - Induction of ubiquitin/proteasome-dependent DSBs in CPT-treated quiescent WI38 hTERT cells. (A–F) Serum-starved cells were treated with DMSO (1 h) or with MG132 (50 μM, 1 h), lactacystin (10 μM, 1 h), bortezomib (1 μM, 4 h), G5 (1.5 μM, 0.5 h) or Pyr-41 (9 μM, 0.5 h) before the addition of DMSO (untreated) or 25 μM CPT for 1 h & then co-stained for gamma H2AX (green) & 53BP1 (red) or analyzed by Western blot. ‘-’ in panels C & F means cells treated with DMSO. (A & D) Representative pictures. Nuclear contours, identified by DAPI staining (not shown), are indicated by dashed lines. Bars: 10 μm. (B & E) Number of gamma H2AX foci per nucleus from two independent experiments (147–153 nuclei were analyzed for each treatment). ****P < 0.0001. (C & F) Western blot of gamma H2AX. alpha Tubulin: loading control. Dashed lines indicate that intervening wells have been spliced out. The top panels show quantification of gamma H2AX normalized to alpha Tubulin (means ± SEM, n = 4 in panel C, n = 3 in panel F). ***P < 0.001; **P < 0.01. (G & H) Detection of DSBs by neutral Comet assays in serum-starved cells treated with DMSO or MG132 (25 μM) for 1 h before the addition of DMSO (untreated) or CPT for 1 h (7.5 μM for experiments (Exp) I & II; 5 & 7.5 μM for Exp III). (G) Representative pictures of nuclei from Exp I. (H) Quantification of neutral Comet tail moments for three independent experiments (95–133 nuclei were analyzed for each treatment in each experiment). ***P < 0.001; ****P < 0.0001. The untreated & CPT data from Exp I are from the same experiment as that of Supplementary Figure S3D. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26578593), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415541946.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - Curcumin Analogs Induce Apoptosis in Cancerous Cells by Several Pathways. (a) E6-1 (Jurkat), dominant negative FADD (dnFADD) Jurkat, & overexpressing BCL-2 Jurkat were treated for 48 hours then stained for Annexin V & PI (b) E6-1 cells were plated & treated with or without the broad spectrum caspase inhibitor ZVAD(oMe)-FMK for 48 hours. Cells were stained for Annexin V & PI. Results were obtained using image-based cytometry with the Y-axis representative of percent of cells positive for Annexin V (green), PI (red), Annexin V & PI (yellow), or negative for both Annexin V & PI (blue). Values are expressed as a mean ± SD from three independent experiments. (c) E6-1 cells were treated for 24 hours with or without the broad spectrum caspase inhibitor ZVAD(oMe)-FMK & the studied compounds, lysed & subjected to Western blot analysis. (d) NHF & NCM460 cells were treated for 48 hours & 72 hours respectively, lysed & subjected to Western blot analysis. Bands were visualized with a chemiluminescence reagent. Images are representative of three independent experiments. Statistical calculations were performed using Two-Way ANOVA multiple comparison. *p < 0.05 vs % viable of Control (DMSO); #p < 0.05 vs % viable cells for groups without Z-VAD(oMe)FMK. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28439094), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241612653.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-384] - Curcumin Analogs Induce Apoptosis in Cancerous Cells by Several Pathways. (a) E6-1 (Jurkat), dominant negative FADD (dnFADD) Jurkat, & overexpressing BCL-2 Jurkat were treated for 48 hours then stained for Annexin V & PI (b) E6-1 cells were plated & treated with or without the broad spectrum caspase inhibitor ZVAD(oMe)-FMK for 48 hours. Cells were stained for Annexin V & PI. Results were obtained using image-based cytometry with the Y-axis representative of percent of cells positive for Annexin V (green), PI (red), Annexin V & PI (yellow), or negative for both Annexin V & PI (blue). Values are expressed as a mean ± SD from three independent experiments. (c) E6-1 cells were treated for 24 hours with or without the broad spectrum caspase inhibitor ZVAD(oMe)-FMK & the studied compounds, lysed & subjected to Western blot analysis. (d) NHF & NCM460 cells were treated for 48 hours & 72 hours respectively, lysed & subjected to Western blot analysis. Bands were visualized with a chemiluminescence reagent. Images are representative of three independent experiments. Statistical calculations were performed using Two-Way ANOVA multiple comparison. *p < 0.05 vs % viable of Control (DMSO); #p < 0.05 vs % viable cells for groups without Z-VAD(oMe)FMK. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28439094), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-384_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241683932.jpg)
![Immunohistochemistry: Histone H2AX [p Ser139] Antibody [NB100-2280] - Biological and molecular analysis of cutaneous wound healing in p73+/+ and p73-/- mice. Representative micrographs of immunohistochemistry (IHC) staining for Histone H2AX [p Ser139] in skin specimens from p73+/+ and p73-/- mice 10 days after wounding. All scale bars represent 50 um. Regions of the skin are labeled as: IFE, HF, epidermal wound edge (WE), and newly-formed epidermis of the wound (W); and the dotted line indicates the border between the WE and W. *p-value < 0.05, **p-value < 0.01, ***p-value < 0.001. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0218458), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunohistochemistry-NB100-2280-img0022.jpg "Immunohistochemistry: Histone H2AX [p Ser139] Antibody [NB100-2280] - Biological and molecular analysis of cutaneous wound healing in p73+/+ and p73-/- mice. Representative micrographs of immunohistochemistry (IHC) staining for Histone H2AX [p Ser139] in skin specimens from p73+/+ and p73-/- mice 10 days after wounding. All scale bars represent 50 um. Regions of the skin are labeled as: IFE, HF, epidermal wound edge (WE), and newly-formed epidermis of the wound (W); and the dotted line indicates the border between the WE and W. *p-value < 0.05, **p-value < 0.01, ***p-value < 0.001. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0218458), licensed under a CC-BY license.")
![Simple Western: Histone H2AX [p Ser139] Antibody [NB100-2280] - Simple Western lane view shows a specific band for Histone H2AX [p Ser139] in 0.2 mg/ml of Jurkat lysate(s). This experiment was performed under reducing conditions using the 12 - 230 kDa separation system.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Simple-Western-NB100-2280-img0008.jpg)
![Immunohistochemistry: Histone H2AX [p Ser139] Antibody [NB100-2280] - Telomere dysfunctional induced foci (TIF) in HBV-related multistep hepatocarcinogenesis and the correlations thereof with stathmin and elongation factor 1alpha (EF1alpha) expression. A. Representative features of colocalization of Histone H2AX [p Ser139] and telomeric DNA in defined lesions of human multistep hepatocarcinogenesis. TIF are indicated by colored arrowheads: blue, DAPI; green, gamma H2AX; red, telomeres; yellow, TIF. Image collected and cropped by CiteAb from the following publication (//translational-medicine.biomedcentral.com/articles/10.1186/1479-5876-12-154) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunohistochemistry-NB100-2280-img0021.jpg)
![Immunohistochemistry-Paraffin: Histone H2AX [p Ser139] Antibody [NB100-2280] - Detection of human Histone H2AX [p Ser139] antibody by immunohistochemistry. Sample: FFPE section of human seminoma. Antibodies: Affinity purified rabbit Histone H2AX [p Ser139] antibody used at a dilution of 1:500. Detection: DAB.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunohistochemistry-Paraffin-NB100-2280-img0023.jpg)
![Immunohistochemistry: Histone H2AX [p Ser139] Antibody [NB100-2280] - Detection of Mouse Histone H2AX [p Ser139] by Immunohistochemistry. Sample: FFPE section of mouse colon carcinoma CT26. Antibodies: Affinity purified rabbit Histone H2AX [p Ser139] antibody. Detection: DAB.](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Immunohistochemistry-NB100-2280-img0018.jpg)
![Simple Western: Histone H2AX [p Ser139] Antibody [NB100-2280] - Electropherogram image(s) of corresponding Simple Western lane view. Histone H2AX [p Ser139] antibody was used at 1:20 dilution on Jurkat lysate(s).](http://images.novusbio.com/fullsize/gamma-H2AX-[p-Ser139]-Antibody-Simple-Western-NB100-2280-img0009.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-2280] - Treatment with anti-thyroid drug protected RPE & photoreceptors from oxidative damage induced by NaIO3.RPE & retinal oxidative damage were evaluated by immunofluorescence labeling of p-gamma H2AX & 8-OHdG on the RPE whole mounts & retinal sections at 3 days post-NaIO3 injection. a Shown are representative images of p-gamma H2AX immunofluorescence labeling on the RPE whole mounts. b Shown are representative images of p-gamma H2AX & 8-OHdG immunofluorescence labeling on the retinal sections, & corresponding quantitative analysis for p-gamma H2AX labeling. ONL, outer nuclear layer; INL, inner nuclear layer. Data represented the mean ± SEM for 5 mice per group (*p < 0.05). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31932580), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415175243.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-2280] - Treatment with anti-thyroid drug protected RPE & photoreceptors from oxidative damage induced by NaIO3.RPE & retinal oxidative damage were evaluated by immunofluorescence labeling of p-gamma H2AX & 8-OHdG on the RPE whole mounts & retinal sections at 3 days post-NaIO3 injection. a Shown are representative images of p-gamma H2AX immunofluorescence labeling on the RPE whole mounts. b Shown are representative images of p-gamma H2AX & 8-OHdG immunofluorescence labeling on the retinal sections, & corresponding quantitative analysis for p-gamma H2AX labeling. ONL, outer nuclear layer; INL, inner nuclear layer. Data represented the mean ± SEM for 5 mice per group (*p < 0.05). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31932580), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415171325.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-2280] - RES rescued DXR-induced apoptosis through DNA-damage-P63-Caspase3 pathway in mouse oocytes. (A) Representative immunofluorescence images showing the expression of gamma -H2AX in mouse oocytes. Green, gamma -H2AX, Blue, DNA, Bar = 20 μm. (B) The relative immunofluorescence intensity of gamma -H2AX was measured in control, DXR-treated & RES-supplemented oocytes. Experiments were repeated at least 3 times with more than 30 oocytes examined for each group. Data were presented as means ± S.E.M of three independent experiments. **means P < 0.01, *** means P < 0.001. (C) Protein levels of gamma -H2AX, P63 & Active-Caspase3 were examined by Western blotting in control, DXR-treated & RES-supplemented oocytes. GAPDH was used as a loading control. The clean backgrounds for the active-Caspase-3, gamma -H2AX & GAPDH is due to the exposure. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32352929), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-3102024165725.jpg)
![Immunohistochemistry: Histone H2AX [p Ser139] Antibody [NB100-2280] - Hepatic activation of FOXO3 induces oxidative damage & Akt activation. a Expression of Bcl2l11 (Bim), Sesn2 & Sesn3 by qPCR in livers from 9-week-old control & FOXO3CAHep transgenic mice (n = 4). b Representative IHC staining for 8-OHdG (bar = 100 μm) & quantification of 8-OHdG-positive cells as a percentage of total hepatocyte cells in livers of patients in area of small cells (SC) & large cells (LC). c Representative IHC staining for phospho-gamma H2AX (bar = 100 μm) & quantification of phospho-gamma H2AX-positive cells as a percentage of total hepatocyte cells in livers of patients in area of small cells & large cells. d Expression of Msh2 by qPCR (upper panel), Western blot analysis for MSH2 (middle panel) & densitometric quantification (lower panel) in livers from 9-week-old control & FOXO3CAHep transgenic mice (n = 4). e Western blot analysis in livers from 9-week-old control & FOXO3CAHep mice for serine-473 phospho-Akt, with Akt & GAPDH as loading control (left panel), as well as densitometric quantification (right panel). f Representative IHC staining for phospho-Akt in livers from 9-week-old control & FOXO3CAHep mice (bar = 100 μm). g Western blot analysis in livers from 9-week-old control & FOXO3CAHep mice for Rictor & GAPDH as loading control (left panel), as well as densitometric quantification (right panel) Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/31488102), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-310202415541940.jpg)
![Western Blot: Histone H2AX [p Ser139] Antibody [NB100-2280] - RES rescued DXR-induced apoptosis through DNA-damage-P63-Caspase3 pathway in mouse oocytes. (A) Representative immunofluorescence images showing the expression of gamma -H2AX in mouse oocytes. Green, gamma -H2AX, Blue, DNA, Bar = 20 μm. (B) The relative immunofluorescence intensity of gamma -H2AX was measured in control, DXR-treated & RES-supplemented oocytes. Experiments were repeated at least 3 times with more than 30 oocytes examined for each group. Data were presented as means ± S.E.M of three independent experiments. **means P < 0.01, *** means P < 0.001. (C) Protein levels of gamma -H2AX, P63 & Active-Caspase3 were examined by Western blotting in control, DXR-treated & RES-supplemented oocytes. GAPDH was used as a loading control. The clean backgrounds for the active-Caspase-3, gamma -H2AX & GAPDH is due to the exposure. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32352929), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241554196.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-2280] - Oocyte-specific deletion of Gsk-3 beta disrupted early folliculogenesis in mice. aGsk-3 beta efficiently & specifically deleted in the oocytes in cKO mouse ovary. Immunofluorescence staining for GSK-3 beta (green) & DDX4 (red) on 1 dpp ovary. The nucleus stained by Hoechst (blue). b Control & cKO ovaries at the indicated developmental stages. Oocytes stained w/ DDX4 (green). The nucleus stained by Hoechst (blue). c Statistical analysis showed that the total number of primordial follicle decreased significantly in 7 dpp cKO ovaries (Additional file 8: Individual data values). d Apoptotic cells increased in 1 dpp cKO ovaries compared w/ the control ovaries. TUNEL signals (green) marked apoptotic cells. The nucleus stained by Hoechst (blue). e DSBs persisted in the oocytes of 1 dpp cKO ovaries. The sections stained w/ gamma -H2AX (green) & DDX4 (red). The nucleus stained by Hoechst (blue). f Ectopic RAD51 expression in the oocytes of 1 dpp cKO ovaries. The sections stained w/ RAD51 (green) & DDX4 (red). The nucleus stained by Hoechst (blue). g, h beta -catenin accumulated in the cytoplasm & translocated into nucleus of the oocytes in cKO mice. g The sections stained w/ beta -catenin (green) & DDX4 (red). The nucleus stained by Hoechst (blue). Arrowheads indicated oocytes showing nuclear beta -catenin accumulation. h The statistic analysis demonstrated that the percentage of oocytes showing beta -catenin accumulation per section increased significantly in cKO mice (Additional file 8: Individual data values). The data are presented as mean ± s.d. The asterisk (*) denotes a statistically significant difference between the control & treatment groups. *P < 0.05, **P < 0.01, & ***P < 0.001 (t test). Scale bars, 200 μm Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30866939), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-3102024165746.jpg)
![Immunohistochemistry: Histone H2AX [p Ser139] Antibody [NB100-2280] - IDO1 inhibitor enhances the efficacy of radiotherapy in vivo. 1 × 105 of SiHa tumorsphere cells were subcutaneously injected to nude mice for tumor growth. After the tumor volume reached 50 mm3, the mice were divided into four groups of non-treated (Ctrl), INCB-024360 treated (INCB), radiotherapy (Rx), or INCB-024360 plus radiotherapy (INCB + Rx). For the INCB or INCB + Rx group, mice were injected once with 50 mg/kg INCB-024360 intraperitoneally before radiotherapy. For the Rx or INCB + Rx group, mice received 2 Gy radiation per day for total 10 Gy. Mice were sacrificed at day 30 after the last radiation treatment & the xenografted tumors were taken out for picturing (A) & weighting (B). The expression of Ki-67 or p-gamma H2AXser139 was determined by paraffin section followed by immunohistochemical staining (C). The inserted bars indicated 50 μM. The quantification results were performed by TissueFAX software (D). * p < 0.05; ** p < 0.01. The experiments were repeated two times & data from one experiment were presented. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32545442), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241612641.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody [NB100-2280] - Premature upregulation of TAp63 in GSK-3 beta -inhibited ovary. a Expression pattern of gamma -H2AX in fetal & neonatal mouse ovary in vivo. Mouse ovaries from 13.5 dpc, 15.5 dpc, 17.5 dpc, & 1 dpp immunostained for gamma -H2AX (green) & DDX4 (red). Nucleus stained by Hoechst (blue). gamma -H2AX displayed intensive expression in germ cell nucleus from 15.5 to 17.5 dpc. b Expression pattern of TAp63 in fetal & neonatal mouse ovary in vivo. Mouse ovaries from 13.5 dpc, 15.5 dpc, 17.5 dpc, 18.5 dpc, & 1 dpp immunostained for TAp63 (green) & DDX4 (red). Nucleus stained by Hoechst (blue). TAp63 protein located w/in somatic cells in fetal ovary & began to express in germ cell nucleus from 18.5 dpc afterward. c–e TAp63 expression upregulated in fetal ovary & displayed premature localization w/in oocyte nucleus following GSK-3 beta inhibition. Before examination, ovaries of 14.5 dpc cultured in vitro w/ DMSO or BIO for 3 days. c qRT-PCR analysis of TAp63 mRNA level following GSK-3 beta inhibition (normalized to beta -actin) (Additional file 8: Individual data values). d WB analysis of TAp63 protein level following GSK-3 beta inhibition. GAPDH used as internal control. e Immunofluorescence staining for TAp63 (green) & DDX4 (red). The nucleus stained by Hoechst (blue). TAp63 showed premature expression w/in oocyte nucleus following GSK-3 beta inhibition (arrowhead). f qRT-PCR results showed that relative mRNA expression level of p21, Bad, & Noxa increased significantly in GSK-3 beta -inhibiting ovaries (Additional file 8: Individual data values). data are presented as mean ± s.d. The asterisk (*) denotes a statistically significant difference between the control & treatment groups. *P < 0.05, **P < 0.01, & ***P < 0.001 (t test). Scale bars, 200 μm Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30866939), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2280_rabbit-polyclonal-histone-h2ax-p-ser139-antibody-31020241612651.jpg)
![Western Blot: beta-III Tubulin Antibody [NB100-1612] - The levels of glial fibrillary acidic protein (GFAP) and S100beta as astrocytic protein marker proteins in the hippocampal area. Western blot images using GFAP, tubulin beta-3, and beta-actin antibodies to total protein lysate in hippocampal area. The statistical results of internal standardized GFAP/beta-tubulin ratio by beta-actin levels relative to young adult wild-type C57BL/6J. White and black bars indicate the wild-type C57BL/6J and Tet-mev-1 mice, respectively. Data are expressed as mean +/- SD; *P 12 in each group. Image collected and cropped by CiteAb from the following publication (//doi.wiley.com/10.1111/acel.12523), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/beta-III-Tubulin-Antibody-Western-Blot-NB100-1612-img0006.jpg "Western Blot: beta-III Tubulin Antibody [NB100-1612] - The levels of glial fibrillary acidic protein (GFAP) and S100beta as astrocytic protein marker proteins in the hippocampal area. Western blot images using GFAP, tubulin beta-3, and beta-actin antibodies to total protein lysate in hippocampal area. The statistical results of internal standardized GFAP/beta-tubulin ratio by beta-actin levels relative to young adult wild-type C57BL/6J. White and black bars indicate the wild-type C57BL/6J and Tet-mev-1 mice, respectively. Data are expressed as mean +/- SD; *P 12 in each group. Image collected and cropped by CiteAb from the following publication (//doi.wiley.com/10.1111/acel.12523), licensed under a CC-BY license.")
![Immunocytochemistry/Immunofluorescence: beta-III Tubulin Antibody [NB100-1612] - Beta-III Tubulin in rat primary motor neurons. Ab dilution 1:1000 in PBST (0.1% Triton X-100) + 10% GS O/N at 4C. ICC/IF image submitted by a verified customer review.](http://images.novusbio.com/fullsize/beta-III-Tubulin-Antibody-Immunocytochemistry-Immunofluorescence-NB100-1612-img0011.jpg)
![Western Blot: beta-III Tubulin Antibody [NB100-1612] - The levels of glial fibrillary acidic protein (GFAP) and S100beta as astrocytic protein marker proteins in the hippocampal area. Western blot images using S100beta, tubulin beta-3, and beta-actin antibodies to total protein lysate in hippocampal area. The statistical results of internal standardized S100beta/beta-tubulin ratio by beta-actin levels relative to young adult wild-type C57BL/6J. White and black bars indicate the wild-type C57BL/6J and Tet-mev-1 mice, respectively. Data are expressed as mean +/- SD; *P 12 in each group. Image collected and cropped by CiteAb from the following publication (//doi.wiley.com/10.1111/acel.12523), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/beta-III-Tubulin-Antibody-Western-Blot-NB100-1612-img0007.jpg)
![Western Blot: beta-III Tubulin Antibody [NB100-1612] - The levels of glial fibrillary acidic protein (GFAP) & S100 beta as astrocytic protein marker proteins in the hippocampal area. (A) Western blot images using GFAP, tubulin beta‐3, & beta ‐actin antibodies to total protein lysate in hippocampal area. The statistical results of internal standardized GFAP/ beta ‐tubulin ratio by beta ‐actin levels relative to young adult wild‐type C57BL/6J. White & black bars indicate the wild‐type C57BL/6J & Tet‐mev‐1 mice, respectively. Data are expressed as mean ± SD; *P 12 in each group. (B) Western blot images using S100 beta , tubulin beta‐3, & beta ‐actin antibodies to total protein lysate in hippocampal area. The statistical results of internal standardized S100 beta / beta ‐tubulin ratio by beta ‐actin levels relative to young adult wild‐type C57BL/6J. White & black bars indicate the wild‐type C57BL/6J & Tet‐mev‐1 mice, respectively. Data are expressed as mean ± SD; *P 12 in each group. (C) Micrographs of immunohistochemical analysis on paraffined hippocampal tissue sections using GFAP & S100 beta antibody. Brown cells indicate GFAP‐stained astrocytes. Scale bar = 100 μm. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27623715), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-1612_chicken-polyclonal-beta-iii-tubulin-antibody-310202415533839.jpg)
![Western Blot: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Detection of Human Phospho RPA32 (S4/S8) by western blot. Samples: Whole cell lysate (50 ug) from HeLa cells treated with 100 uM EPE (+) or mock treated (-). Antibodies: Affinity purified rabbit anti-Phospho RPA32 (S4/S8) antibody NBP1-23017 used at 0.1 ug/ml. Lower panel: Rabbit anti-RPA32 antibody NB100-332. Detection: Chemiluminescence with an exposure time of 75 seconds.](http://images.novusbio.com/fullsize/RPA2-[p-Ser4--p-Ser8]-Antibody-Western-Blot-NBP1-23017-img0047.jpg "Western Blot: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Detection of Human Phospho RPA32 (S4/S8) by western blot. Samples: Whole cell lysate (50 ug) from HeLa cells treated with 100 uM EPE (+) or mock treated (-). Antibodies: Affinity purified rabbit anti-Phospho RPA32 (S4/S8) antibody NBP1-23017 used at 0.1 ug/ml. Lower panel: Rabbit anti-RPA32 antibody NB100-332. Detection: Chemiluminescence with an exposure time of 75 seconds.")
![Immunocytochemistry/Immunofluorescence: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Formaldehyde-fixed asynchronous HeLa cells. Untreated cells (left) and EPE treated cells (right). Antibody: Affinity purified rabbit anti- Phospho RPA32 (S4/S8) used at a dilution of 1:1,000 (1ug/ml). Detection: Red-fluorescent goat anti-rabbit IgG-heavy and light chain cross-adsorbed Antibody DyLight® 594 Conjugated used at a dilution of 1:100. Counterstain: Alexa Fluor (R) 488 phalloidin (green).](http://images.novusbio.com/fullsize/RPA2-[p-Ser4--p-Ser8]-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-23017-img0046.jpg)
![Immunohistochemistry-Paraffin: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Section of mouse gut, MOCK treatment (left) and CIP treatment (right).Antibody: Affinity purified rabbit anti-Phospho RPA32 (S4/S8) used at a dilution of 1:1,000 (1ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/RPA2-[p-Ser4--p-Ser8]-Antibody-Immunohistochemistry-Paraffin-NBP1-23017-img0050.jpg)
![Western Blot: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Samples: Whole cell lysate (50 ug for WB in A; 1 mg for IP, 20% of IP loaded in B) from HeLa Cells that had been treated with EPE (+) or mock treated (-). In B, immunoprecipitated RPA32 was either treated with phosphatase (+) or mock treated (-). Antibodies: Phosphorylated RPA32 was detected using rabbit anti-phospho RPA32 Ser4/Ser8 antibody NBP1-23017 lot 2 at 1 ug/ml. Total RPA32 was detected using rabbit anti-RPA32 antibody NB100-332 at 1 ug/ml. RPA32 was immunoprecipitated using NB100-332 at 3 ug/mg lysate. Detection: Chemiluminescence with exposure times of 30 seconds for phospho RPA32 Ser4/Ser8 (A and B) and 1 second for total RPA32 (A and B).](http://images.novusbio.com/fullsize/RPA2-[p-Ser4--p-Ser8]-Antibody-Western-Blot-NBP1-23017-img0003.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Detection of Human Phospho RPA32 (S4/S8) by Western Blot. Samples: Whole cell lysate (50 ug) from HeLa cells treated with 100 uM EPE for 4 hours (+) or mock treated (-) cells. Antibodies: Affinity purified rabbit anti-Phospho RPA32 (S4/S8) antibody NBP1-23017 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with an exposure time of 30 seconds. Lower panel shows Westen Blot for total RPA32 using affinity purified rabbit anti-RPA32 antibody A300-244A at 0.1 ug/ml with an exposure time of 30 seconds.](http://images.novusbio.com/fullsize/RPA2-[p-Ser4--p-Ser8]-Antibody-Western-Blot-NBP1-23017-img0042.jpg)
![Immunohistochemistry-Paraffin: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Section of human breast carcinoma, MOCK treatment (left) and CIP treatment(right). Antibody: Affinity purified rabbit anti-Phospho RPA32 (S4/S8) (used at a dilution of 1:1,000 (1ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/RPA2-[p-Ser4--p-Ser8]-Antibody-Immunohistochemistry-Paraffin-NBP1-23017-img0049.jpg)
![<b>Independent Antibodies Validation. </b>Immunoprecipitation: RPA2 [p Ser4, p Ser8] Antibody [NBP1-23017] - Detection of human Phospho RPA32 (S4/S8) by western blot of immunoprecipitates. Samples: Whole cell lysate (1.0 mg per IP reaction; 20% of IP loaded) from HeLa cells treated with EPE (+) and/or Lambda PP (+) or mock treated (-). Antibodies: RPA32 (S4/S8) was immunoprecipitated using affinity purified rabbit anti-RPA32 antibody NB100-332. For blotting immunoprecipitated Phospho RPA32 (S4/S8), rabbit anti-Phospho RPA32 (S4/S8) antibody NBP1-23017 was used at 0.1 ug/ml. Lower Panel: Rabbit anti-RPA antibody NB100-332. Detection: Chemiluminescence with an exposure time of 75 seconds.](http://images.novusbio.com/fullsize/RPA2-[p-Ser4--p-Ser8]-Antibody-Immunoprecipitation-NBP1-23017-img0048.jpg)
![Western Blot: KAP1 [p Ser824] Antibody [NB100-2350] - MDA-MB-231 cells were treated with DMSO or Merbarone (100 uM) for 24 hours, whole cell lysates were loaded with 50 ug/lane. 10% SDS-PAGE. KAP1 [p Ser824] Antibody (NB100-2350) primary antibody at 1:1000, 4C, overnight. Western blot image submitted by a verified customer review.](http://images.novusbio.com/fullsize/KAP1-[p-Ser824]-Antibody-Western-Blot-NB100-2350-img0019.jpg "Western Blot: KAP1 [p Ser824] Antibody [NB100-2350] - MDA-MB-231 cells were treated with DMSO or Merbarone (100 uM) for 24 hours, whole cell lysates were loaded with 50 ug/lane. 10% SDS-PAGE. KAP1 [p Ser824] Antibody (NB100-2350) primary antibody at 1:1000, 4C, overnight. Western blot image submitted by a verified customer review.")
![Immunocytochemistry/Immunofluorescence: KAP1 [p Ser824] Antibody [NB100-2350] - NBF-fixed asynchronous HeLa cells grown in chambered microscope slides and treated with EPE (left) or untreated (right). Antibody: Affinity purified rabbit anti-Phospho KAP-1 (S824) used at a dilution of 1:200 (1ug/ml). Detection: Red fluorescent Anti-rabbit IgG-DyLight (R) 594 conjugated used at a dilution of 1:100.](http://images.novusbio.com/fullsize/KAP1-[p-Ser824]-Antibody-Immunocytochemistry-Immunofluorescence-NB100-2350-img0015.jpg)
![Immunohistochemistry-Paraffin: KAP1 [p Ser824] Antibody [NB100-2350] - Human Phospho Kap1 (S824) by Immunohistochemistry. Sample: FFPE serial section of human lung cancer used at a dilution of 1:200 (1 ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/KAP1-[p-Ser824]-Antibody-Immunohistochemistry-Paraffin-NB100-2350-img0014.jpg)
![Western Blot: KAP1 [p Ser824] Antibody [NB100-2350] - Samples: Whole cell lysate (15 ug) from NIH 3T3 cellstreated with 100 uM etoposide (+) or mock treated (-).Antibodies: Affinity purified rabbit anti-Phospho KAP-1(S824) antibody used forWB at 0.04 ug/ml. Detection: Chemiluminescence with anexposure time of 30 seconds. Lower panel shows westernblot for total KAP-1 using rabbit anti-KAP-1 recombinantmonoclonal antibody at 1:1000.](http://images.novusbio.com/fullsize/KAP1-[p-Ser824]-Antibody-Western-Blot-NB100-2350-img0017.jpg)
![Western Blot: KAP1 [p Ser824] Antibody [NB100-2350] - Samples: Whole cell lysate (50 ug) from HEK293Tcells treated with 100 uM etoposide (+) or mock treated(-). Antibodies: Affinity purified rabbit anti-Phospho KAP-1(S824) antibody used forWB at 0.04 ug/ml. Detection: Chemiluminescence with anexposure time of 1 second. Lower panel shows westernblot for total KAP-1 using affinity purified rabbit anti KAP-1 antibody at 0.1 ug/ml.](http://images.novusbio.com/fullsize/KAP1-[p-Ser824]-Antibody-Western-Blot-NB100-2350-img0018.jpg)
![Immunohistochemistry-Paraffin: KAP1 [p Ser824] Antibody [NB100-2350] - FFPE serial sections of asynchronous HeLa cells treated with EPE (left) anduntreated HeLa cells (right). Antibody: Affinity purified rabbit anti-Phospho KAP-1 (S824) used at a dilution of 1:200 (1ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/KAP1-[p-Ser824]-Antibody-Immunohistochemistry-Paraffin-NB100-2350-img0013.jpg)
![Immunoprecipitation: KAP1 [p Ser824] Antibody [NB100-2350] - Samples: Whole cell lysate (1 mg for IP; 20% of IP loaded) from HEK293T cells treated with 100 uM etoposide (+) or mock treated (-). Antibodies: Rabbit anti-Phospho KAP-1 (S824) and rabbit anti-KAP-1 recombinant monoclonal antibody used for IP at 6 ug/mg lysate. For blotting immunoprecipitated Phospho KAP-1 (S824), Antibody was used at 0.04 ug/ml. To examine total KAP-1, the blot was stripped and then blotted with this antibody at 1:1000 (lower panel). Detection: Chemiluminescence with an exposure time of 1 second.Previous](http://images.novusbio.com/fullsize/KAP1-[p-Ser824]-Antibody-Immunoprecipitation-NB100-2350-img0016.jpg)
![Western Blot: KAP1 [p Ser824] Antibody [NB100-2350] - MAGE I regulates KAP1 gene binding, trimethylation of histone 3 on lysine 9, & gene repression in HEK293T cells.MAGE I expression decreases binding of KAP1, H3me3K9, & repression of the ID1 tumor suppressor gene (A, B, D). In contrast, MAGE I expression increases binding of KAP1, H3me3K9, & repression of mRNA & protein levels of the Ki67 gene (E, F, H, I, J, L). Note MAGE I binds to Ki67 gene sites but not ID1 gene sites (C, G, K). “M” denotes Mock transfection control. “A3” & “C2” denote MAGE-A3 & MAGE-C2, respectively. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/21876767), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2350_rabbit-polyclonal-kap1-p-ser824-antibody-310202415334921.jpg)
![Western Blot: KAP1 [p Ser824] Antibody [NB100-2350] - Truncated PPM1D impairs DNA damage response in mouse thymus. Expression of PPM1D mRNA analyzed by RT-qPCR in thymi of Ppm1d+/+, Ppm1dT/+ & Ppm1dT/T mice & normalized to GAPDH (n = 3) (A). Thymi from mice of indicated genotypes lysed & proteins separated by SDS-PAGE. Samples probed w/ antibody against PPM1D & importin-beta as a loading control. The empty & full arrowheads indicate the position of full-length & the C-terminally truncated PPM1D, respectively. (B). Cells from thymi from Ppm1d+/+ & Ppm1dT/+ mice analyzed by flow cytometry. Plotted are the counts of indicated populations as follows: double-negative T-cells (DN & DN1, DN2, DN3, DN4), double-positive T-cells (DP), CD8-positive T-cells (CD8+) & CD4-positive T-cells (CD4+) (n = 3) (C). The median size of thymus determined in Ppm1d +/+ (n = 11) & Ppm1dT/+ (n = 12) mice (D). A scheme of experimental setup in F-I. Mice exposed or not to a low dose of IR (3 Gy), sacrificed after 6 h & thymi & lymph nodes collected (E). Proteins isolated from thymi from mice of indicated genotypes exposed to mock or to IR probed w/ indicated antibodies by immunoblotting (F). Proteins isolated from inguinal lymph nodes from mice of indicated genotypes exposed to mock or to IR probed w/ indicated antibodies by immunoblotting (G). RNA isolated from thymi from mice in E analyzed by RT-qPCR. Expression of CDKN1Ap21 mRNA normalized to GAPDH. Statistical significance evaluated by two-tailed t-test, error bars indicate SD, n = 5 (H). RNA isolated from thymi from mice in D analyzed by RT-qPCR. Expression of PUMA mRNA normalized to GAPDH. Statistical significance evaluated by two-tailed t-test, error bars indicate SD, n = 5. * p <0.05; *** p < 0.0005; **** p < 0.0001 (I). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32927737), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2350_rabbit-polyclonal-kap1-p-ser824-antibody-3102024161262.jpg)
![Western Blot: KAP1 [p Ser824] Antibody [NB100-2350] - Truncated PPM1D impairs DNA damage response in mouse thymus. Expression of PPM1D mRNA analyzed by RT-qPCR in thymi of Ppm1d+/+, Ppm1dT/+ & Ppm1dT/T mice & normalized to GAPDH (n = 3) (A). Thymi from mice of indicated genotypes lysed & proteins separated by SDS-PAGE. Samples probed w/ antibody against PPM1D & importin-beta as a loading control. The empty & full arrowheads indicate the position of full-length & the C-terminally truncated PPM1D, respectively. (B). Cells from thymi from Ppm1d+/+ & Ppm1dT/+ mice analyzed by flow cytometry. Plotted are the counts of indicated populations as follows: double-negative T-cells (DN & DN1, DN2, DN3, DN4), double-positive T-cells (DP), CD8-positive T-cells (CD8+) & CD4-positive T-cells (CD4+) (n = 3) (C). The median size of thymus determined in Ppm1d +/+ (n = 11) & Ppm1dT/+ (n = 12) mice (D). A scheme of experimental setup in F-I. Mice exposed or not to a low dose of IR (3 Gy), sacrificed after 6 h & thymi & lymph nodes collected (E). Proteins isolated from thymi from mice of indicated genotypes exposed to mock or to IR probed w/ indicated antibodies by immunoblotting (F). Proteins isolated from inguinal lymph nodes from mice of indicated genotypes exposed to mock or to IR probed w/ indicated antibodies by immunoblotting (G). RNA isolated from thymi from mice in E analyzed by RT-qPCR. Expression of CDKN1Ap21 mRNA normalized to GAPDH. Statistical significance evaluated by two-tailed t-test, error bars indicate SD, n = 5 (H). RNA isolated from thymi from mice in D analyzed by RT-qPCR. Expression of PUMA mRNA normalized to GAPDH. Statistical significance evaluated by two-tailed t-test, error bars indicate SD, n = 5. * p <0.05; *** p < 0.0005; **** p < 0.0001 (I). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32927737), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-2350_rabbit-polyclonal-kap1-p-ser824-antibody-3102024155451.jpg)
![Immunocytochemistry/Immunofluorescence: PKC alpha Antibody (MC5) [NB600-201] - PKC alpha (MC5) antibody was tested in SH-SY5Y cells with DyLight 488 (green). Nuclei and beta-tubulin were counterstained with DAPI (blue) and DyLight 550 (red).](http://images.novusbio.com/fullsize/PKC-alpha-Antibody-MC5-Immunocytochemistry-Immunofluorescence-NB600-201-img0001.jpg "Immunocytochemistry/Immunofluorescence: PKC alpha Antibody (MC5) [NB600-201] - PKC alpha (MC5) antibody was tested in SH-SY5Y cells with DyLight 488 (green). Nuclei and beta-tubulin were counterstained with DAPI (blue) and DyLight 550 (red).")
![Immunohistochemistry-Paraffin: PKC alpha Antibody (MC5) [NB600-201] - PKC alpha detected in muse prostate tissue using PKC alpha Antibody (MC5). IHC-P image submitted by a verified customer review.](http://images.novusbio.com/fullsize/PKC-alpha-Antibody-MC5-Immunohistochemistry-Paraffin-NB600-201-img0004.jpg)
![Flow Cytometry: PKC alpha Antibody (MC5) [NB600-201] - Detection of PKC alpha in Human HeLa Cell Line by Flow Cytometry. Human HeLa cell line was stained with Mouse Anti- PKC alpha Monoclonal Antibody (Catalog # NB600-201, filled histogram), or Mouse IgG2A isotype control (Catalog # MAB003, open histogram) followed by APC-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0101B). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005).Images may not be copied, printed or otherwise disseminated without express written permission of Novus Biologicals a bio-techne brand.](http://images.novusbio.com/fullsize/PKC-alpha-Antibody-MC5-Flow-Cytometry-NB600-201-img0003.jpg)
![Immunohistochemistry-Paraffin: PKC alpha Antibody (MC5) [NB600-201] - IHC staining of PKC alpha in mouse brain using DAB with hematoxylin counterstain.](http://images.novusbio.com/fullsize/PKC-alpha-Antibody-MC5-Immunohistochemistry-Paraffin-NB600-201-img0002.jpg)
![Western Blot: RPA2 [p Ser33] Antibody [NB100-544] - Whole cell lysate (50 ug) from HeLa cells treated with 100 uM etoposide for 16 hours (+) or mock treated (-) cells. Antibody: Affinity purified rabbit anti-Phospho RPA32 (S33) antibody used for WB at 0.4 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes. Lower panel: Rabbit anti-RPS3 antibody.](http://images.novusbio.com/fullsize/RPA2-[p-Ser33]-Antibody-Western-Blot-NB100-544-img0005.jpg "Western Blot: RPA2 [p Ser33] Antibody [NB100-544] - Whole cell lysate (50 ug) from HeLa cells treated with 100 uM etoposide for 16 hours (+) or mock treated (-) cells. Antibody: Affinity purified rabbit anti-Phospho RPA32 (S33) antibody used for WB at 0.4 ug/ml. Detection: Chemiluminescence with an exposure time of 3 minutes. Lower panel: Rabbit anti-RPS3 antibody.")
![<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: RPA2 [p Ser33] Antibody [NB100-544] - Active DNA end processing in late micronuclei compartments. Representative images (Upper panel) and quantification of RPA signal in MN compartments (Lower left) or RPA foci in nuclei (lower right) of post-IR OVCAR-8 cells after indicated treatments. Pro-resection genes (MRE11, BRCA1 and WDR70) were knockdown by specific siRNA. Percentage of positive RPA2-pS33 MN population was calculated after 36 h of IR treatment Image collected and cropped by CiteAb from the following publication (//bmccancer.biomedcentral.com/articles/10.1186/s12885-018-4347-0), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/RPA2-[p-Ser33]-Antibody-Immunocytochemistry-Immunofluorescence-NB100-544-img0004.jpg)
![Immunocytochemistry/Immunofluorescence: RPA2 [p Ser33] Antibody [NB100-544] - L.36 PDAC cells were treated two hours using 5 mM hydroxyurea to induce RPA32 Ser33 phosphorylation. The antibody produces clear nuclear staining of treated cells. ICC/IF image submitted by a verified customer review.](http://images.novusbio.com/fullsize/RPA2-[p-Ser33]-Antibody-Immunocytochemistry-Immunofluorescence-NB100-544-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: RPA2 [p Ser33] Antibody [NB100-544] - Active DNA end processing in late micronuclei compartments. Detection and quantification of RPA2 phosphorylation (pSerine 33) and ssDNA by specific antibodies in MN compartments of OVCAR-8 cells 36 h after 2-Gy irradiation. Note the nuclear signals have reduced while those in MN were intense. n = 3 biological repeats. Error bars = s.d. **P < 0.01; ***P < 0.005 (t-test). Image collected and cropped by CiteAb from the following publication (//bmccancer.biomedcentral.com/articles/10.1186/s12885-018-4347-0), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/RPA2-[p-Ser33]-Antibody-Immunocytochemistry-Immunofluorescence-NB100-544-img0003.jpg)
![Western Blot: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Western blot analysis using TGF beta 1 mAb against human LAP (TGF-beta 1) recombinant protein. (Expected MW is 41 kDa)](http://images.novusbio.com/fullsize/TGF-beta-1-Antibody-7F6-Western-Blot-NBP2-22114-img0002.jpg "Western Blot: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Western blot analysis using TGF beta 1 mAb against human LAP (TGF-beta 1) recombinant protein. (Expected MW is 41 kDa)")
![Immunohistochemistry-Paraffin: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Immunohistochemical analysis of paraffin-embedded lymphoid tissue tissues using LAP (TGF-beta 1) mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/TGF-beta-1-Antibody-7F6-Immunohistochemistry-Paraffin-NBP2-22114-img0005.jpg)
![Flow Cytometry: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Flow cytometric analysis of A549 cells using LAP (TGF-beta 1) mouse mAb (green) and negative control (red).](http://images.novusbio.com/fullsize/TGF-beta-1-Antibody-7F6-Flow-Cytometry-NBP2-22114-img0003.jpg)
![Western Blot: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Western blot analysis of human stomach tissue (A) and human small intestine tissue (B) using TGF beta 1 antibody (NBP2-22114) at 2 ug/ml.](http://images.novusbio.com/fullsize/TGF-beta-1-Antibody-7F6-Western-Blot-NBP2-22114-img0007.jpg)
![Immunohistochemistry-Paraffin: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Human tonsil. Image from verified customer review.](http://images.novusbio.com/fullsize/TGF-beta-1-Antibody-7F6-Immunohistochemistry-Paraffin-NBP2-22114-img0006.jpg)
![Immunohistochemistry-Paraffin: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Immunohistochemical analysis of paraffin-embedded lung cancer tissues using LAP (TGF-beta 1) mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/TGF-beta-1-Antibody-7F6-Immunohistochemistry-Paraffin-NBP2-22114-img0004.jpg)
![ELISA: LAP (TGF-beta 1) Antibody (7F6) [NBP2-22114] - Red: Control Antigen (100ng); Purple: Antigen (10ng); Green: Antigen (50ng); Blue: Antigen (100ng).](http://images.novusbio.com/fullsize/TGF-beta-1-Antibody-7F6-ELISA-NBP2-22114-img0001.jpg)
![Simple Western: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Simple Western lane view shows a specific band for Histone H2AX [p Ser139] in 0.2 mg/ml of Jurkat lysate(s). This experiment was performed under reducing conditions using the 12 - 230 kDa separation system.](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Simple-Western-NB100-74435-img0012.jpg "Simple Western: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Simple Western lane view shows a specific band for Histone H2AX [p Ser139] in 0.2 mg/ml of Jurkat lysate(s). This experiment was performed under reducing conditions using the 12 - 230 kDa separation system.")
![<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Staining of Phospho-H2AX in A549 cells. Cells were treated with 50 uM EPE for 1 hour (left panel) or with vehicle (right control: 0.1% DMSO in media).](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Immunocytochemistry-Immunofluorescence-NB100-74435-img0009.jpg)
![Immunocytochemistry/Immunofluorescence: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Staining using NB100-74435, treatment with paraquat and iron induces MnSOD and Phosphorylation of H2AX in RAW 264.7 macrophages. Cells were treated for 20 hours with paraquat (500 uM) and iron (200 ug/ml) and stained with anti-Phospho-H2AX antibody.](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Immunocytochemistry-Immunofluorescence-NB100-74435-img0008.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Western blot analysis of Jurkat cells (Lane 1) and Jurkat cells treated with staurosporine (Lane 2) blotted with Histone H2AX [p Ser139] antibody (3F2). Bands indicate an observed molecular weight of ~16 kDa.](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Western-Blot-NB100-74435-img0005.jpg)
![Immunocytochemistry/Immunofluorescence: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - STED image of MDA-MB-231 cells after 2 Gy irradiation. Blue channel: DAPI, window level [0 255]. Green channel: secondary antibody Alexa Fluor 488, window level [140 255]. Scale bar: 20 um. Image from verified customer review.](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Immunocytochemistry-Immunofluorescence-NB100-74435-img0016.jpg)
![Immunocytochemistry/Immunofluorescence: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Immunofluorescence analysis using Histone H2AX [p Ser139] antibody (3F2).](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Immunocytochemistry-Immunofluorescence-NB100-74435-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - IF image of phosphorylated H2AX in gamma irradiated Hela cells.](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Immunocytochemistry-Immunofluorescence-NB100-74435-img0015.jpg)
![Simple Western: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Electropherogram image(s) of corresponding Simple Western lane view. Histone H2AX [p Ser139] antibody (3F2) was used at 10 ug/ml dilution on Jurkat lysate(s).](http://images.novusbio.com/fullsize/gamma-H2AX-p-Ser139-Antibody-3F2-Simple-Western-NB100-74435-img0013.jpg)
![Immunocytochemistry/ Immunofluorescence: Histone H2AX [p Ser139] Antibody (3F2) [NB100-74435] - Evidence of DNA damage & oxidative stress in islets from HFD treated mice. (a) Representative immunofluorescent staining of gamma H2AX, insulin, & DAPI for islets from each treatment group. (b) Representative immunofluorescent staining of 4-hydroxynonenal (4-HNE), insulin, & DAPI for islets from each treatment group. (c) Representative immunofluorescent staining of nitrotyrosine, insulin, & DAPI for islets from each treatment group. (d–g) qRT-PCR analysis of total islet RNA for antioxidant genes, including Gpx1, SOD1, Nrf2, & Ppargc1 alpha . (n = 3) *p < 0.05, **p < 0.01. Image collected & cropped by CiteAb from the following publication (//www.nature.com/articles/s41598-017-03869-5), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-74435_mouse-monoclonal-histone-h2ax-p-ser139-antibody-3f2-31020241534396.jpg)
![Western Blot: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Western blot analysis of MDA-MB-231 cells transfected with/without an IL-8 silencer RNA (siIL-8) to evaluate the expression of MUC-1, VCAM-1 (NBP1-28404), and ICAM-1 (NBP2-22541). GAPDH load control was reused for illustrative purposes. Image collected and cropped by CiteAb from the following publication (frontiersin.org/article/10.3389/fimmu.2018.01767/full), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Western-Blot-NBP2-22541-img0015.jpg "<b>Biological Strategies Validation. </b>Western Blot: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Western blot analysis of MDA-MB-231 cells transfected with/without an IL-8 silencer RNA (siIL-8) to evaluate the expression of MUC-1, VCAM-1 (NBP1-28404), and ICAM-1 (NBP2-22541). GAPDH load control was reused for illustrative purposes. Image collected and cropped by CiteAb from the following publication (frontiersin.org/article/10.3389/fimmu.2018.01767/full), licensed under a CC-BY license.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry-Frozen: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Staining of frozen rat spleen with Mouse anti Rat CD54.](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Immunohistochemistry-Frozen-NBP2-22541-img0011.jpg)
![Flow Cytometry: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Analysis of CD54 in C6 cells (green) compared to an isotype control (blue).](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Flow-Cytometry-NBP2-22541-img0014.jpg)
![Immunohistochemistry-Paraffin: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Normal biopsies of deparaffinized Mouse kidney tissue.](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Immunohistochemistry-Paraffin-NBP2-22541-img0001.jpg)
![Immunohistochemistry: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Normal biopsies of deparaffinized Mouse lung tissue.](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Immunohistochemistry-NBP2-22541-img0002.jpg)
![Immunohistochemistry-Paraffin: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Normal biopsies of deparaffinized Mouse spleen tissue.](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Immunohistochemistry-Paraffin-NBP2-22541-img0003.jpg)
![Flow Cytometry: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Staining of stimulated rat spleen cells with mouse anti-rat CD54 (Alexa488).](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Flow-Cytometry-NBP2-22541-img0010.jpg)
![Flow Cytometry: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Analysis of CD54 in Ramos cells (green) compared to an isotype control (blue).](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Flow-Cytometry-NBP2-22541-img0012.jpg)
![Flow Cytometry: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Analysis of CD54 in Raji cells (green) compared to an isotype control (blue).](http://images.novusbio.com/fullsize/ICAM-1-CD54-Antibody-1A29-Flow-Cytometry-NBP2-22541-img0013.jpg)
![Western Blot: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Normalized gene & protein expression of ICAM-1. (A) qPCR results indicated no change in mRNA expression of ICAM-1 at 24 h post-overpressure but a significant increase at 48 h as compared to sham. (B) Subsequent Western blot results confirmed elevated ICAM-1 protein levels at 48 h compared to sham. *p < 0.05, Data are represented as mean ± SEM, gene: n = 7–9/group, protein: n = 8–9/group. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/30853931), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-22541_mouse-monoclonal-icam-1-cd54-antibody-1a29-31020241536370.jpg)
![Western Blot: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Fractionated, compared to single exposure, radiation more profoundly enhanced ICAM-1 expression. Representative (3 independent experiments) Western blot analysis & quantification of ICAM-1 levels in whole-cell lysates from nonirradiated (sham) & irradiated HUVECs 4 h & 24 h after exposure to (a) either five fractions of 2 Gy (5 × 2 Gy) or single exposure to 10 Gy & (b) either five fractions of 2.5 Gy (5 × 2.5 Gy) or single exposure to 12.5 Gy. Fractions delivered at 24-h intervals. beta -actin served as a loading control. c Ectopic expression of ICAM-1 after exposure to 0 Gy, five fractions of 2 Gy, or 10 Gy, as measured by flow cytometry (n = 3). d NF-kappa B activation after 4 h of exposure to 0 Gy, five fractions of 2 Gy, or 10 Gy (n = 2). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32382091), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-22541_mouse-monoclonal-icam-1-cd54-antibody-1a29-31020241533490.jpg)
![Western Blot: ICAM-1/CD54 Antibody (1A29) [NBP2-22541] - Fractionated thoracic irradiation suppressed KLF2 & enhanced ICAM-1 levels in the lung. Quantification of KLF2 (a) & ICAM-1 (b) protein levels & representative Western blot analysis (c) in the lung tissue of mice (n = 6) at 24 h following 5 fractions of 4 Gy at 24 h intervals or single exposure to 20 Gy. beta -actin served as a loading control. KLF2 immunostaining in the lung tissue samples of sham irradiated (d), irradiated (e), & quantitation (f) at 24 h after exposure to 5 fractions of 4 Gy at 24 h intervals or single exposure to 20 Gy. ICAM-1 immunostaining in the lung tissue samples of sham irradiated (g), or irradiated (h), & quantitation (i) at 24 h after exposure to 5 fractions of 4 Gy at 24 h intervals or single exposure to 20 Gy. (n, number of independent experiments performed; a, significant statistical difference between nonirradiated & irradiated groups; b, significant statistical difference between fractionated irradiation & single exposure; *p < 0.05; **p < 0.01; ***p < 0.001). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32382091), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-22541_mouse-monoclonal-icam-1-cd54-antibody-1a29-31020241611356.jpg)
![Western Blot: NMDAR1 Antibody (R1JHL) [NB300-118] - 10 ug of rat hippocampal lysate showing specific immunolabeling of the ~120 kDa NR1 subunit of the NMDA receptor.](http://images.novusbio.com/fullsize/NMDAR1-Antibody-R1JHL-Western-Blot-NB300-118-img0001.jpg "Western Blot: NMDAR1 Antibody (R1JHL) [NB300-118] - 10 ug of rat hippocampal lysate showing specific immunolabeling of the ~120 kDa NR1 subunit of the NMDA receptor.")
![Western Blot: NMDAR1 Antibody (R1JHL) [NB300-118] - The blots show the examples of immunobands against NMDAR1 and beta-actin antibodies on the membrane, which was performed on the membrane protein prepared from the lumbar spinal cords of the offspring (P14) rats in different groups. Image collected and cropped by CiteAb from the following publication (//www.jbiomedsci.com/content/18/1/64) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/NMDAR1-Antibody-R1JHL-Western-Blot-NB300-118-img0005.jpg)
![Immunocytochemistry/Immunofluorescence: NMDAR1 Antibody (R1JHL) [NB300-118] - NR1 surface staining of mouse corical neruons. This image was submitted via customer Review.](http://images.novusbio.com/fullsize/NMDAR1-Antibody-R1JHL-Immunocytochemistry-Immunofluorescence-NB300-118-img0003.jpg)
![Immunocytochemistry/Immunofluorescence: NMDAR1 Antibody (R1JHL) [NB300-118] - Mouse neuron stained with anti-NMDAR1 antibody. Image from verified customer review.](http://images.novusbio.com/fullsize/NMDAR1-Antibody-R1JHL-Immunocytochemistry-Immunofluorescence-NB300-118-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: NMDAR1 Antibody (R1JHL) [NB300-118] - Mixed rat cortical cultures (21 DIV) were labelled with anti-NMDAR1 (1:200) and anti-mouse CF568 (1:250). The antibody labels small punctae along the neuronal processes. No distinct features such as spines are visible. This image was submitted via customer Review.](http://images.novusbio.com/fullsize/NMDAR1-Antibody-R1JHL-Immunocytochemistry-Immunofluorescence-NB300-118-img0004.jpg)
![Immunocytochemistry/ Immunofluorescence: NMDAR1 Antibody (R1JHL) - Azide and BSA Free [NB300-118] - Notch1 colocalizes postsynaptically with Reelin signaling components. (A) Representative IEM images from hippocampal slices using an antibody specific for Notch1 show that gold particles are localized at postsynaptic as well as presynaptic membrane terminals. (B) Bar graph summarizing the counting of gold particles on the length of presynaptic & postsynaptic membranes indicates that the majority of the Notch1 gold particles are localized postsynaptically (5*10−3 ± 0.8*10−3 vs. 2*10−3 ± 0.4*10−3, n = 3 mice; Student’s t-test, p < 0.01). (C) Fluorescent immunolabeling on 14 days primary neuronal WT cultures shows colocalization of Notch1 & ApoER2 in soma & processes of pyramidal neurons. Both Notch1 & ApoER2 are similarly co-expressed in NMDAR1 positive puncta (R = 0.92 ± 0.03 & R = 0.86 ± 0.08, respectively; Student’s t-test, p = 0.23). (C′) Close up of a dendrite displaying Notch1, ApoER2 & NMDAR1 expression & “zoom in” captions of puncta showing clustering of the three receptors in teal. (D) Fluorescent immunolabeling on primary neuronal cultures shows that Notch1 & Dab1 localize in the same pyramidal neuron’s soma & processes labeled by phalloidin (R = 0.87 ± 0.06 & R = 0.74 ± 0.07 respectively; Student’s t-test, p = 0.5). (D′) Close up of a dendrite with Notch1, Dab1 & F-actin labeling & “zoom in” captions of dendritic puncta showing clustering of Notch1, Dab1 & F-actin in teal. **p < 0.01. Error bars are SEM & scale bar in (A) is 200 nm for all IEM panels, in (C,D) 50 μm & in (C′,D′) 10 μm & 500 nm in zoom in captions. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26635527), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-118_mouse-monoclonal-nmdar1-antibody-r1jhl-imgenex-img-5000-31020241620518.jpg)
![Western Blot: RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Detection of Human Phospho RNA Polymerase II (S2) by Western Blot. Samples: Whole cell lysate (50 and 15 ug) from HeLa prepared using NETN buffer. Lysate was mock treated (-) or treated with phosphatases (+). Antibodies: Affinity purified rabbit anti-Phospho RNA Polymerase II (S2) antibody NB100-1805 was used for WB at 0.04 ug/ml (upper panel). To examine total RNA Polymerase II, rabbit anti-RNA Polymerase II antibody was used at 1 ug/ml (lower panel). Detection: Chemiluminescence with exposure time of 3 seconds.](http://images.novusbio.com/fullsize/RNA-Polymerase-II-POLR2A-[p-Ser2]-Antibody-Western-Blot-NB100-1805-img0027.jpg "<b>Biological Strategies Validation. </b>Western Blot: RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Detection of Human Phospho RNA Polymerase II (S2) by Western Blot. Samples: Whole cell lysate (50 and 15 ug) from HeLa prepared using NETN buffer. Lysate was mock treated (-) or treated with phosphatases (+). Antibodies: Affinity purified rabbit anti-Phospho RNA Polymerase II (S2) antibody NB100-1805 was used for WB at 0.04 ug/ml (upper panel). To examine total RNA Polymerase II, rabbit anti-RNA Polymerase II antibody was used at 1 ug/ml (lower panel). Detection: Chemiluminescence with exposure time of 3 seconds.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry-Paraffin: RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Section of mouse teratoma. Antibody: Affinity purified rabbit anti-PhosphoRNA Polymerase II (S2) used at a dilution of 1:200 (1ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/RNA-Polymerase-II-POLR2A-[p-Ser2]-Antibody-Immunohistochemistry-Paraffin-NB100-1805-img0029.jpg)
![Western Blot: RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Hela whole cell lysate (50 ug each lane) loaded and probed by anti-RNA polymerase II Antibody. NB100-1805 was pre-incubated without peptide (-), with non-phosphorylated peptide (NP), with phosphorylated S2 peptide, or with phosphorylated S5 peptide.](http://images.novusbio.com/fullsize/RNA-Polymerase-II-POLR2A-[p-Ser2]-Antibody-Western-Blot-NB100-1805-img0021.jpg)
![Western Blot: RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Whole cell lysate (15 and 50 ug) from NIH3T3 cells. Antibody used at 0.08 ug/ml.](http://images.novusbio.com/fullsize/RNA-Polymerase-II-POLR2A-[p-Ser2]-Antibody-Western-Blot-NB100-1805-img0022.jpg)
![Immunohistochemistry-Paraffin: RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Analysis of POLR2A in MCF-7 xenograft using anti-POLR2A [p Ser2] antibody. Image from verified customer review.](http://images.novusbio.com/fullsize/RNA-Polymerase-II-POLR2A-[p-Ser2]-Antibody-Immunohistochemistry-Paraffin-NB100-1805-img0023.jpg)
![Immunohistochemistry-Paraffin: RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Human ovarian carcinoma. Antibody: Affinity purified rabbit antiPhospho-RNA Polymerase II (S2) used at a dilution of 1:1000 (0.2ug/ml). Detection: DAB](http://images.novusbio.com/fullsize/RNA-Polymerase-II-POLR2A-[p-Ser2]-Antibody-Immunohistochemistry-Paraffin-NB100-1805-img0028.jpg)
![RNA Polymerase II/POLR2A [p Ser2] Antibody [NB100-1805] - Detection of Phospho RNA Polymerase II (S2) by western blot of immunoprecipitates. Samples: Whole cell lysate (0.5 or 1 mg per IP reaction, 20% of IP loaded) from HeLa cells prepared using NETN lysis buffer. immunoprecipitates were either phosphatase treated (+) or mock treated (-). Antibody: Affinity purified rabbit anti-Phospho RNA Polymerase II (S2) antibody NB100-1805 used for IP at 5 ug per reaction and another Affinity purified rabbit anti-RNA Polymerase II antibody used for IP at 5 ug per reaction. For blotting immunoprecipitated Phospho RNA Polymerase II (S2) and total RNA Polymerase II, NB100-1805 was used at 0.1 ug/ml (upper panel) and the other antibody was used at 1 ug/ml (lower panel). Detection: Chemiluminescence with an exposure time of 10 seconds (upper) and 75 seconds (lower).](http://images.novusbio.com/fullsize/RNA-Polymerase-II-POLR2A-[p-Ser2]-Antibody-NB100-1805-img0030.jpg)