| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-654SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-296SS | |||
| Azide and BSA Free | NBP2-80763 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-30333SS | |||
| Azide and BSA Free | NBP2-80738 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-75978SS | |||
| BSA Free | NBP2-75978 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB110-74679SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-76454SS | |||
| Azide and BSA Free | NBP2-80767 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-130SS | |||
| Azide and BSA Free | NBP2-80761 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP3-26233-50ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-69089SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-69088SS | |||
![Western Blot: HIF-1 alpha Antibody [NB100-654] - Effects of in vitro hypoxia on the expression of mouse HIF-1 alpha in HIF-1 alpha+/- and HIF-1 alpha+/+ astrocytes. Confluent astrocyte monolayers of both cell types were exposed to a 6 h in vitro hypoxia. HIF-1 alpha mRNA expression was determined by RT-PCR as described in Materials and Methods. Each bar represents the mean +/- SD of relative density/volumes of the bands on film negatives from at least three experiments. Asterisks and number sign indicate significant difference (p < 0.01; one-way ANOVA, followed by multiple comparisons among means). Image collected and cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-4-12), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-654-img0009.jpg "<b>Biological Strategies Validation, Genetic Strategies Validation and Orthogonal Strategies Validation.</b>Western Blot: HIF-1 alpha Antibody [NB100-654] - Effects of in vitro hypoxia on the expression of mouse HIF-1 alpha in HIF-1 alpha+/- and HIF-1 alpha+/+ astrocytes. Confluent astrocyte monolayers of both cell types were exposed to a 6 h in vitro hypoxia. HIF-1 alpha mRNA expression was determined by RT-PCR as described in Materials and Methods. Each bar represents the mean +/- SD of relative density/volumes of the bands on film negatives from at least three experiments. Asterisks and number sign indicate significant difference (p < 0.01; one-way ANOVA, followed by multiple comparisons among means). Image collected and cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-4-12), licensed under a CC-BY license.")
![<b>Biological Strategies Validation, Genetic Strategies Validation and Orthogonal Strategies Validation.</b>Western Blot: HIF-1 alpha Antibody [NB100-654] - Effects of CoCl2 treatment on HIF-1 alpha expression in mouse astrocytes. Western blots using nuclear proteins show that both hypoxia (H) and CoCl2 (Co) up-regulated HIF-1 alpha protein in HIF-1 alpha+/+ and HIF-1 alpha+/- cells. There was no HIF-1 alpha protein detected in control cells. Image collected and cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-4-12), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-654-img0008.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody [NB100-654] - IHC analysis of a formalin-fixed paraffin-embedded tissue section of human endometrium carcinoma AN3CA cell line based xenograft using rabbit polyclonal HIF-1 alpha antibody NB100-654 at 1:300 dilution. The signal was developed using HRP-labelled secondary antibody and DAB reagent, and the section was further counterstained using hematoxylin. The tested section depicted mainly a diffused cytoplasmic staining but there were some cells which showed nuclear signal also (representing hypoxic cells).](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunohistochemistry-Paraffin-NB100-654-img0006.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody [NB100-654] - HIF1-alpha analysis using NB100-654. Image submitted from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-654-img0007.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody [NB100-654] - Detection of HIF-1 alpha in cobalt chloride treated/untreated COS-7 nuclear extracts using NB100-654.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-654-img0003.jpg)
![Simple Western: HIF-1 alpha Antibody [NB100-654] - Simple Western lane view shows a specific band for HIF-1 alpha in 0.5 mg/ml of Hypoxic HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Simple-Western-NB100-654-img0005.jpg)
![Gel Super Shift Assays: HIF-1 alpha Antibody [NB100-654] - Mouse HIF-1 alpha+/+ and HIF-1 alpha+/- cells were exposed to hypoxia or 125 uM CoCl2 for 6 h, nuclear extracts were then prepared and EMSA carried out. HIF-1 isolated from hypoxia or CoCl2-treated cells bound to the wild-type probe (lanes #1-6) but not to the mutant probe (lanes #7-12). HIF-1/DNA complex was detected in hypoxia (H)-or CoCl2 (Co)-treated cells (lanes #2, 3, 5, 6) but not in control (C) cells (lanes #1, 4). More complex (darker band) was seen in hypoxia-or CoCl2-treated HIF-1 alpha+/+ cells (lanes #2, 3) than that in hypoxia-or CoCl2-treated HIF-1 alpha+/- cells (lanes #5, 6). Supershift assay showed that the HIF-1/DNA complex was shifted up in the presence of wild-type (wt) oligo probe and 4 ug HIF-1 alpha antiboby (lanes #13 & 14). Image collected and cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-4-12), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Gel-Super-Shift-Assays-NB100-654-img0011.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-654] - Effects of CoCl2 treatment on HIF-1 alpha expression in mouse astrocytes. (A) The cells were incubated in the presence or absence of 125 μM CoCl2 for 6 hr. HIF-1 alpha mRNA expression was determined by RT-PCR. Each bar represents the mean ± SD of relative density/volumes of the bands on film negatives from at least three experiments. Asterisk & number sign indicate significant difference compared to relevant controls (p < 0.01; one-way ANOVA, followed by multiple comparisons among means). (B) Western blots using nuclear proteins show that both hypoxia (H) & CoCl2 (Co) up-regulated HIF-1 alpha protein in HIF-1 alpha +/+ & HIF-1 alpha +/- cells. There was no HIF-1 alpha protein detected in control cells (C). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/17474992), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-654_rabbit-polyclonal-hif-1-alpha-antibody-31020241529191.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-654] - Aberrant HIF1 alpha expression in PDAC cancer associated fibroblastsA. The level of MCT4 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. B. The level of MCT1 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. C. HIF alpha & MCT4 levels were determined by immunoblotting following the knockdown of HIF1 alpha with RNAi or the induction of hypoxia through the use of CoCl2. D. The stability of HIF1 alpha was evaluated in CAFs following treatment with cycloheximide. E. HIF1 alpha was detected by immunoblotting in the presence of cycloheximide in the absence or presence of the proteasome inhibitor MG132. F. HIF1 alpha protein levels were determined in the absence & presence of DMOG. G. RNA levels of the indicated genes as determined by microarray analyses (**p < 0.01 for tumor cell line vs. CAF). H. MG132 was used to interrogate the synthetic rate of HIF1 alpha protein in the indicated cell lines. I. The expression of HIF1 alpha target genes was evaluated in the indicated cell lines by microarray analysis (**p < 0.01 for tumor cell vs. CAF). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27623078), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-654_rabbit-polyclonal-hif-1-alpha-antibody-31020241553714.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-654] - Aberrant HIF1 alpha expression in PDAC cancer associated fibroblastsA. The level of MCT4 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. B. The level of MCT1 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. C. HIF alpha & MCT4 levels were determined by immunoblotting following the knockdown of HIF1 alpha with RNAi or the induction of hypoxia through the use of CoCl2. D. The stability of HIF1 alpha was evaluated in CAFs following treatment with cycloheximide. E. HIF1 alpha was detected by immunoblotting in the presence of cycloheximide in the absence or presence of the proteasome inhibitor MG132. F. HIF1 alpha protein levels were determined in the absence & presence of DMOG. G. RNA levels of the indicated genes as determined by microarray analyses (**p < 0.01 for tumor cell line vs. CAF). H. MG132 was used to interrogate the synthetic rate of HIF1 alpha protein in the indicated cell lines. I. The expression of HIF1 alpha target genes was evaluated in the indicated cell lines by microarray analysis (**p < 0.01 for tumor cell vs. CAF). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27623078), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-654_rabbit-polyclonal-hif-1-alpha-antibody-31020241682154.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-654] - Aberrant HIF1 alpha expression in PDAC cancer associated fibroblastsA. The level of MCT4 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. B. The level of MCT1 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. C. HIF alpha & MCT4 levels were determined by immunoblotting following the knockdown of HIF1 alpha with RNAi or the induction of hypoxia through the use of CoCl2. D. The stability of HIF1 alpha was evaluated in CAFs following treatment with cycloheximide. E. HIF1 alpha was detected by immunoblotting in the presence of cycloheximide in the absence or presence of the proteasome inhibitor MG132. F. HIF1 alpha protein levels were determined in the absence & presence of DMOG. G. RNA levels of the indicated genes as determined by microarray analyses (**p < 0.01 for tumor cell line vs. CAF). H. MG132 was used to interrogate the synthetic rate of HIF1 alpha protein in the indicated cell lines. I. The expression of HIF1 alpha target genes was evaluated in the indicated cell lines by microarray analysis (**p < 0.01 for tumor cell vs. CAF). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27623078), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-654_rabbit-polyclonal-hif-1-alpha-antibody-310202415523946.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-654] - Aberrant HIF1 alpha expression in PDAC cancer associated fibroblastsA. The level of MCT4 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. B. The level of MCT1 was determined in the indicated established pancreatic cancer cell lines & CAF cultures by immunoblotting. C. HIF alpha & MCT4 levels were determined by immunoblotting following the knockdown of HIF1 alpha with RNAi or the induction of hypoxia through the use of CoCl2. D. The stability of HIF1 alpha was evaluated in CAFs following treatment with cycloheximide. E. HIF1 alpha was detected by immunoblotting in the presence of cycloheximide in the absence or presence of the proteasome inhibitor MG132. F. HIF1 alpha protein levels were determined in the absence & presence of DMOG. G. RNA levels of the indicated genes as determined by microarray analyses (**p < 0.01 for tumor cell line vs. CAF). H. MG132 was used to interrogate the synthetic rate of HIF1 alpha protein in the indicated cell lines. I. The expression of HIF1 alpha target genes was evaluated in the indicated cell lines by microarray analysis (**p < 0.01 for tumor cell vs. CAF). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/27623078), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-654_rabbit-polyclonal-hif-1-alpha-antibody-31020241553515.jpg)
![Immunohistochemistry: HIF-2 alpha/EPAS1 Antibody Pack [NB100-902HIF2] - Analysis of HIF-2 alpha in human endometrium using. Donkey anti-mouse Alexa Fluor 488 secondary antibody was used. Image from verified customer review. HIF-2 alpha/EPAS1 Antibody (ep190b) [NB100-132]](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-Pack-Immunohistochemistry-NB100-902HIF2-img0010.jpg "Immunohistochemistry: HIF-2 alpha/EPAS1 Antibody Pack [NB100-902HIF2] - Analysis of HIF-2 alpha in human endometrium using. Donkey anti-mouse Alexa Fluor 488 secondary antibody was used. Image from verified customer review. HIF-2 alpha/EPAS1 Antibody (ep190b) [NB100-132]")
![<b>Biological Strategies Validation. </b>Western Blot: HIF-2 alpha/EPAS1 Antibody Pack [NB100-902HIF2] - WNT11 is induced by hypoxia or hypoxic mimetics in different cell types. Immunoblot analyses of HeLa cells under normal air or hypoxia for 24 hrs. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/srep21520) licensed under a CC-BY license. HIF-2 alpha/EPAS1 Antibody [NB100-122]](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-Pack-Western-Blot-NB100-902HIF2-img0012.jpg)
![Simple Western: HIF-2 alpha/EPAS1 Antibody Pack [NB100-902HIF2] - Lane view shows a specific band for HIF-2 alpha in 0.5 mg/ml of Hypoxic HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system. HIF-2 alpha/EPAS1 Antibody (ep190b) [NB100-132]](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-Pack-Simple-Western-NB100-902HIF2-img0009.jpg)
![<b>Genetic Strategies Validation. </b>Western Blot: HIF-2 alpha/EPAS1 Antibody Pack [NB100-902HIF2] - HIF-1alpha is the predominant transcriptional regulator of WNT11 expression during hypoxia. EMSCs isolated from the indicated mouse genotypes were infected with lentivirus expressing GFP or Cre recombinase. Non-infected cells and GFP infected cells served as controls. Immunoblot analyses of EMSCs derived from the indicated genotypes treated with 0.1 mM DMOG for 24 hrs. Attenuated WNT11 expression in Hif-1alpha KO EMSCs (lenti-Cre infected Hif-1af/f). Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/srep21520) licensed under a CC-BY license. HIF-2 alpha/EPAS1 Antibody [NB100-122]](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-Pack-Knockout-Validated-NB100-902HIF2-img0013.jpg)
![<b>Orthogonal Strategies Validation. </b>Immunohistochemistry: HIF-2 alpha/EPAS1 Antibody Pack [NB100-902HIF2] - Formalin-fixed paraffin-embedded tissue sections of human placenta were probed for HIF-2 alpha/EPAS1 mRNA (ACD RNAScope Probe, catalog #410598; Fast Red chromogen, ACD catalog # 322750). Adjacent tissue section was processed for immunohistochemistry using Rabbit Polyclonal (Novus Biologicals catalog # NB100-122) at 1:100 dilution with one-hour incubation at room temperature followed by incubation with anti-rabbit IgG VisUCyte HRP Polymer Antibody (Catalog # VC003) and DAB chromogen (yellow-brown). Tissue was counterstained with hematoxylin (blue). Specific staining was localized to trophoblastic cells. HIF-2 alpha/EPAS1 Antibody [NB100-122]](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-Pack-Immunohistochemistry-NB100-902HIF2-img0014.jpg)
![Immunohistochemistry: HIF-2 alpha/EPAS1 Antibody Pack [NB100-902HIF2] - Normal ganglia 1 (NG1), normal ganglia 2 (NG2) and IDH-mutant (IDH). Sporadic PGL (Spo. PGL). HIF2 alpha staining. Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0127471) licensed under a CC-BY license. HIF-2 alpha/EPAS1 Antibody (ep190b) [NB100-132]](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-Pack-Immunohistochemistry-NB100-902HIF2-img0011.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (HA111) [NB100-296] - HIF-1 antibody was tested in human ovarian cancer tumor xenograft using DAB with hematoxylin counterstain.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-HA111-Immunohistochemistry-Paraffin-NB100-296-img0001.jpg "Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (HA111) [NB100-296] - HIF-1 antibody was tested in human ovarian cancer tumor xenograft using DAB with hematoxylin counterstain.")
![Western Blot: HIF-1 alpha Antibody (HA111) [NB100-296] - Detection of HIF-1 alpha (125-130 kDa) from human placental villous explant total protein.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-HA111-Western-Blot-NB100-296-img0004.jpg)
![Western Blot: Factor Inhibiting HIF-1 Antibody (162c) [NBP1-30333] - Analysis in A431 cell lysates using NBP1-30333.](http://images.novusbio.com/fullsize/Factor-Inhibiting-HIF-1-Antibody-162c-Western-Blot-NBP1-30333-img0006.jpg "Western Blot: Factor Inhibiting HIF-1 Antibody (162c) [NBP1-30333] - Analysis in A431 cell lysates using NBP1-30333.")
![Immunocytochemistry/Immunofluorescence: Factor Inhibiting HIF-1 Antibody (162c) [NBP1-30333] - FIH (162C) antibody was tested in A431 cells with FITC (green). Nuclei and alpha-tubulin were counterstained with Dapi (blue) and Dylight 550 (red).](http://images.novusbio.com/fullsize/Factor-Inhibiting-HIF-1-Antibody-162c-Immunocytochemistry-Immunofluorescence-NBP1-30333-img0005.jpg)
![Immunohistochemistry: Factor Inhibiting HIF-1 Antibody (162c) [NBP1-30333] - Analysis of FIH in human renal cancer using DAB with hematoxylin counterstain.](http://images.novusbio.com/fullsize/Factor-Inhibiting-HIF-1-Antibody-162c-Immunohistochemistry-NBP1-30333-img0007.jpg)
![Western Blot: HIF-1 alpha Antibody (2443C) - Azide and BSA Free [NBP2-80765] - Total protein from Human U87 cells treated with or without CoCl2 and under Normoxic and Hypoxic conditions was separated on a 7.5% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/ml anti-HIF-1 alpha in 5% non-fat milk in TBST and detected with an anti-rabbit HRP secondary antibody using chemiluminescence. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Azide-and-BSA-Free-Western-Blot-NBP2-80765-img0001.jpg "Western Blot: HIF-1 alpha Antibody (2443C) - Azide and BSA Free [NBP2-80765] - Total protein from Human U87 cells treated with or without CoCl2 and under Normoxic and Hypoxic conditions was separated on a 7.5% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/ml anti-HIF-1 alpha in 5% non-fat milk in TBST and detected with an anti-rabbit HRP secondary antibody using chemiluminescence. Image from the standard format of this antibody.")
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (2443C) - Azide and BSA Free [NBP2-80765] - Immunofluorescent staining of HIF-1 alpha using catalog number NBP2-75977 (clone 2443B). Staining was observed in Hela cells treated with DFO but not in untreated Hela cells. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Azide-and-BSA-Free-Immunocytochemistry-Immunofluorescence-NBP2-80765-img0002.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (2443C) - Azide and BSA Free [NBP2-80765] - HIF-1 alpha (clone 2443C) was detected in immersion fixed paraffin-embedded sections of human kidney using Rabbit Anti-Human HIF-1 alpha Monoclonal Antibody (Catalog # NBP2-75978) at 1.0 ug/mL for 1 hour at room temperature followed by incubation with the](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Azide-and-BSA-Free-Immunohistochemistry-NBP2-80765-img0003.jpg)
![Simple Western: HIF-1 alpha Antibody (2443C) - Azide and BSA Free [NBP2-80765] - Lane view shows a specific band for HIF-1 alpha in HepG2 +/- DFO cell lysate using 20 ug/mL. Electropherogram image of corresponding Simple Western lane view at WES molecular weight of 116 KDa. Image from an internal validation. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Azide-and-BSA-Free-Simple-Western-NBP2-80765-img0005.jpg)
![<b>Genetic Strategies Validation. </b>Knockout Validated: HIF-1 alpha Antibody (2443C) - Azide and BSA Free [NBP2-80765] - Western blot shows lysates of HeLa human cervical epithelial carcinoma parental cell line and HIF-1 alpha knockout HeLa cell line (KO) untreated (-) or treated (+) with 1 mM DFO for overnight. PVDF membrane was probed with 2 ug/mL of Rabbit Anti-Human HIF-1 alpha Monoclonal Antibody (Catalog # NBP2-75978) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for HIF-1 alpha at approximately 120 kDa (as indicated) in the parental HeLa cell line, but is not detectable in knockout HeLa cell line. GAPDH (Catalog # MAB5718) is shown as a loading control. Image from the standard format of this antibody.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Azide-and-BSA-Free-Knockout-Validated-NBP2-80765-img0004.jpg)
![Western Blot: HIF-1 alpha [Hydroxy Pro564] Antibody [NB110-74679] - Detection (left panel) of HIF-1 alpha [Hydroxy Pro564] in nuclear extracts of A549 cells treated with MG132 (a proteasome inhibitor). Hydroxyproline is not recognized on HIF-1alpha when cells are first treated with DFO, a prolyl hydroxylase inhibitor that prevents HIF hydroxylation. Control staining is shown (right panel) using conventional anti-HIF-1alpha. The asterisk marks a band approximately 110 kDa molecular weight in size corresponding to HIF-1 alpha. The primary antibody was used at a 1:1000 dilution in 2% BLOTTO.](http://images.novusbio.com/fullsize/HIF-1-alpha-[Hydroxy-Pro564]-Antibody-Western-Blot-NB110-74679-img0004.jpg "Western Blot: HIF-1 alpha [Hydroxy Pro564] Antibody [NB110-74679] - Detection (left panel) of HIF-1 alpha [Hydroxy Pro564] in nuclear extracts of A549 cells treated with MG132 (a proteasome inhibitor). Hydroxyproline is not recognized on HIF-1alpha when cells are first treated with DFO, a prolyl hydroxylase inhibitor that prevents HIF hydroxylation. Control staining is shown (right panel) using conventional anti-HIF-1alpha. The asterisk marks a band approximately 110 kDa molecular weight in size corresponding to HIF-1 alpha. The primary antibody was used at a 1:1000 dilution in 2% BLOTTO.")
![Western Blot: HIF-2 alpha/EPAS1 Antibody (2444A) [NBP2-76454] - Total protein from human U87 cells treated for 4 hours with and without 100 uM cobalt chloride (CoCl2) and under normoxic and hypoxic conditions, was separated on a 7.5% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/mL anti-HIF-2 alpha in 1% non-fat milk in TBST and detected with an anti-rabbit HRP secondary antibody using chemiluminescence.](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-2444A-Western-Blot-NBP2-76454-img0001.jpg "Western Blot: HIF-2 alpha/EPAS1 Antibody (2444A) [NBP2-76454] - Total protein from human U87 cells treated for 4 hours with and without 100 uM cobalt chloride (CoCl2) and under normoxic and hypoxic conditions, was separated on a 7.5% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/mL anti-HIF-2 alpha in 1% non-fat milk in TBST and detected with an anti-rabbit HRP secondary antibody using chemiluminescence.")
![Western Blot: HIF-2 alpha/EPAS1 Antibody (2444A) [NBP2-76454] - Human MDA MB 231 cells. 50 ug cell lysate per lane. 10% SDS-PAGE. HIF-2 alpha antibody at 1:1000 in 5% milk. HRP-conjugated donkey anti-rabbit IgG polyclonal secondary antibody at 1:2000 in 5% milk. WB image submitted by a verified customer review.](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-2444A-Western-Blot-NBP2-76454-img0003.jpg)
![Immunohistochemistry-Paraffin: HIF-2 alpha/EPAS1 Antibody (2444A) [NBP2-76454] - Analysis of an FFPE tissue section of the human renal carcinoma using 1:100 dilution of HIF-2 alpha antibody (NBP2-76454). The signal was developed using HRP-DAB method which followed counterstaining of the cells with hematoxylin. The antibody generated staining mainly in the nuclear with minor cytoplasmic staining.](http://images.novusbio.com/fullsize/HIF-2-alpha-EPAS1-Antibody-2444A-Immunohistochemistry-Paraffin-NBP2-76454-img0002.jpg)
![SDS-Page: Recombinant Human HIF-1 alpha Protein [H00003091-P01] - 12.5% SDS-PAGE Stained with Coomassie Blue.](http://images.novusbio.com/fullsize/Recombinant-Human-HIF-1-alpha-Protein-SDS-Page-H00003091-P01-img0002.jpg "SDS-Page: Recombinant Human HIF-1 alpha Protein [H00003091-P01] - 12.5% SDS-PAGE Stained with Coomassie Blue.")
![Western Blot: HIF-1 alpha Antibody (H1alpha 67-7) [NB100-130] - HIF-1 alpha in 1: Cos7 CoCl2 treated cells. 2: Untreated cells.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha-67-7-Western-Blot-NB100-130-img0001.jpg "<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody (H1alpha 67-7) [NB100-130] - HIF-1 alpha in 1: Cos7 CoCl2 treated cells. 2: Untreated cells.")
![Immunohistochemistry: FIH-1/HIF-1AN Antibody (12F11) [NBP3-26233] - Image of FIH-1/HIF-1AN Antibody (12F11) diluted at 1:100 and staining in paraffin-embedded human testis tissue performed. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.](http://images.novusbio.com/fullsize/nbp3-26233_rabbit-fih-1-hif-1an-mab-12f11-262202415355734.jpg "Immunohistochemistry: FIH-1/HIF-1AN Antibody (12F11) [NBP3-26233] - Image of FIH-1/HIF-1AN Antibody (12F11) diluted at 1:100 and staining in paraffin-embedded human testis tissue performed. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.")
![Immunohistochemistry: FIH-1/HIF-1AN Antibody (12F11) [NBP3-26233] - Image of FIH-1/HIF-1AN Antibody (12F11) diluted at 1:100 and staining in paraffin-embedded human testis tissue performed. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.](http://images.novusbio.com/fullsize/nbp3-26233_rabbit-fih-1-hif-1an-mab-12f11-272202485636.jpg)
![Western Blot: FIH-1/HIF-1AN Antibody (12F11) [NBP3-26233] - Positive Western Blot detected in: Ntera-2 whole cell lysate, Hela whole cell lysate, A549 whole cell lysate, HepG2 whole cell lysate, PC3 whole cell lysate, U87 whole cell lysate. All lanes: FIH-1/HIF-1AN Antibody at 1: 2000 Secondary: Goat polyclonal to rabbit IgG at 1/50000 dilution. Predicted band size: 41 kDa Observed band size: 36-53 kDa](http://images.novusbio.com/fullsize/nbp3-26233_rabbit-fih-1-hif-1an-mab-12f11-282202411442647.jpg)
![Immunocytochemistry/Immunofluorescence: FIH-1/HIF-1AN Antibody (12F11) [NBP3-26233] - Staining of HepG2 cell with FIH-1/HIF-1AN Antibody (12F11) at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was Alexa Fluor 525-conjugated Goat Anti-Rabbit IgG (H+L).](http://images.novusbio.com/fullsize/nbp3-26233_rabbit-fih-1-hif-1an-mab-12f11-28220241312243.jpg)
![Flow Cytometry: FIH-1/HIF-1AN Antibody (12F11) [NBP3-26233] - Overlay Peak curve showing Hela cells stained with FIH-1/HIF-1AN Antibody (12F11) (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% Triton X-100. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*10^6 cells) for 45min at 4C. The secondary antibody used was FITC-conjugated Goat Anti-rabbit IgG (H+L) at 1:200 dilution for 35min at 4C. Control antibody (green line) was rabbit IgG (1ug/1*10^6 cells) used under the same conditions. Acquisition of >10,000 events was performed.](http://images.novusbio.com/fullsize/nbp3-26233_rabbit-fih-1-hif-1an-mab-12f11-282202414312744.jpg)
![Immunoprecipitation: HIF-1 alpha [Dimethyl Lys674] Antibody [NBP2-69089] - Parental or G9a KO HeLa cells were exposed to 1% O2 for 6 h, and subjected to IP with antibodies against K674me1 or K674me2, followed by immunoblotassays with antibodies against HIF-1 alpha, G9a or actin. Image courtesy of Weibo Luo, UT Southwestern.](http://images.novusbio.com/fullsize/HIF-1-alpha-[Dimethyl-Lys674]-Antibody-Immunoprecipitation-NBP2-69089-img0002.jpg "Immunoprecipitation: HIF-1 alpha [Dimethyl Lys674] Antibody [NBP2-69089] - Parental or G9a KO HeLa cells were exposed to 1% O2 for 6 h, and subjected to IP with antibodies against K674me1 or K674me2, followed by immunoblotassays with antibodies against HIF-1 alpha, G9a or actin. Image courtesy of Weibo Luo, UT Southwestern.")
![Immunoprecipitation: HIF-1 alpha [Monomethyl Lys674] Antibody [NBP2-69088] - Parental or G9a KO HeLa cells were exposed to 1% O2 for 6 h, and subjected to immunoprecipitation with antibodies against K674me1 or K674me2, followed by immunoblot assays with antibodies against HIF-1 alpha, G9a or actin. (Image courtesy of Weibo Luo, UT Southwestern).](http://images.novusbio.com/fullsize/HIF-1-alpha-[Monomethyl-Lys674]-Antibody-Immunoprecipitation-NBP2-69088-img0001.jpg "Immunoprecipitation: HIF-1 alpha [Monomethyl Lys674] Antibody [NBP2-69088] - Parental or G9a KO HeLa cells were exposed to 1% O2 for 6 h, and subjected to immunoprecipitation with antibodies against K674me1 or K674me2, followed by immunoblot assays with antibodies against HIF-1 alpha, G9a or actin. (Image courtesy of Weibo Luo, UT Southwestern).")