| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-80760 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-479SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-75977SS | |||
| Azide and BSA Free | NBP2-80764 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-75978SS | |||
| Azide and BSA Free | NBP2-80765 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-134SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP2-80762 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-654SS | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-22121SS | |||
| Azide and BSA Free | NBP2-80844 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NB100-296SS | |||
| Azide and BSA Free | NBP2-80763 | |||
![UBC9 is degraded by autophagy in epithelial cells.(A) Immunolocalization of UBC9 in ultrathin sections of HKs transduced with empty or HPV16 E6/E7 vectors. Original view (left) and higher magnification (right) of boxed regions. Gold particles are selectively enriched in autophagic structures highlighted by arrows. Scale bar = 1 μm. (B) Top: Representative WB of HaCaT cells treated with the indicated autophagic activators (left) and inhibitors (right). Activation of autophagy was monitored by the conversion of LC3 (LC3-I) to the lipidated LC3 (LC3-II) form, a marker of autophagosome production induced by autophagic stimuli [41]. LC3-II accumulation was used to verify autophagic impairment [41]. Bottom: normalized UBC9 expression. Data are expressed as fold over untreated cells. Bars represent means ± SEM of n = 4 different biological replicates. ns: not significant (Kruskal–Wallis one-way ANOVA with Dunn’s post hoc test) compared to vehicle control groups. (C) Representative WB analysis of U-2 OS or MCF7 cells treated with chloroquine. n = 3 different biological replicates. (D) Representative WB analysis of MCF7 cells transduced with scramble or ATG5 shRNA. The observed ATG5 band represents the ATG5-ATG12 conjugated form. LC3-I accumulation is reported to evidence autophagic deficiencies promoted by shATG5. n = 3 replicates of a single transduction. Image collected and cropped by CiteAb from the following open publication (//dx.plos.org/10.1371/journal.ppat.1006262), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-105_mouse-monoclonal-hif-1-alpha-antibody-h1alpha67-2322024818541.jpg)
![Knockdown Validated: HIF-1 alpha Antibody [NB100-449] - Morphological alterations induced by DMOG are HIF-1alpha dependent. glEND.2 cells were stably transfected with shGFP, shHIF-1alpha or shHIF-2alpha. The clones were cultured under normoxic (N) or hypoxic (H, 1% O2) conditions, or treated with DMOG for 6 h. 30 ug protein of cellular protein were loaded for the detection of HIF-1alpha, and nuclear extracts (20 ug protein) were used for the detection of HIF-2alpha. Image collected and cropped by CiteAb from the following publication (//biosignaling.biomedcentral.com/articles/10.1186/1478-811X-11-80) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Knockdown-Validated-NB100-449-img0050.jpg "<b>Genetic Strategies Validation. </b>Knockdown Validated: HIF-1 alpha Antibody [NB100-449] - Morphological alterations induced by DMOG are HIF-1alpha dependent. glEND.2 cells were stably transfected with shGFP, shHIF-1alpha or shHIF-2alpha. The clones were cultured under normoxic (N) or hypoxic (H, 1% O2) conditions, or treated with DMOG for 6 h. 30 ug protein of cellular protein were loaded for the detection of HIF-1alpha, and nuclear extracts (20 ug protein) were used for the detection of HIF-2alpha. Image collected and cropped by CiteAb from the following publication (//biosignaling.biomedcentral.com/articles/10.1186/1478-811X-11-80) licensed under a CC-BY license.")
![<b>Biological Strategies Validation and Genetic Strategies Validation.</b>Western Blot: HIF-1 alpha Antibody [NB100-449] - HIF-1 alpha induction on Caki-1 cell lysate using CoCl2. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0015.jpg)
![Simple Western: HIF-1 alpha Antibody [NB100-449] - 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-NB100-449-img0032.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody [NB100-449] - Mouse Brain, Neurons 40X](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunohistochemistry-NB100-449-img0034.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody [NB100-449] - Detection of human HIF1-alpha by immunohistochemistry. Sample: FFPE section of renal cell carcinoma. Antibody: Affinity purified rabbit anti-HIF1-alpha antibody (NB110-58773). Detection: DAB](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunohistochemistry-NB100-449-img0047.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody [NB100-449] - Detection of Human HIF-1 alpha by Western Blot and Immunoprecipitation. Samples: Whole cell lysate (5, 15 and 50 ug for WB; 1 mg for IP, 20% of IP loaded) from HeLa cells that were either treated with cobalt chloride (+; 200 uM) or mock treated (-). Antibodies: Affinity purified rabbit anti-HIF1 alpha antibody used for WB at 0.1 ug/mL(A) and 1 ug/mL (B) and used for IP at 3 ug/mg lysate. HIF-1 alpha was also immunoprecipitated by a previous lot of this antibody. Detection: Chemiluminescence with exposure times of 30 seconds (A) and 10 seconds (B).](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0038.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - Blot showing the effect of hypoxia on the protein expression levels of the purine biosynthetic enzymes. HIF-1 alpha is stabilized in hypoxia as expected, and no significant increase in the purine enzymes was detected between normoxic (21% oxygen) and hypoxic (1% oxygen) growth conditions. The positions of molecular markers surrounding each band of interest are shown for each blot. ADSL (NBP2-03107), ATIC (NBP2-01941), FGAMS (NBP1-84691), GART (H00002618-M01), HIF-1a (NB100-449), PAICS (NBP2-02817), PPAT (NBP2-02056). Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/32439803/) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0053.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody [NB100-449] - Murine primary bone marrow derived macrophages stained with HIF1-alpha antibody (red). Nuclei were counterstained with DAPI (blue). Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunocytochemistry-Immunofluorescence-NB100-449-img0039.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody [NB100-449] - Analysis of microvascular density and HIF-1alpha activity. Low, homogenous expression of HIF-1alpha was detected in the tumors of NNK treated mice (40X, scale bar = 25 um). Image collected and cropped by CiteAb from the following publication (//molecular-cancer.biomedcentral.com/articles/10.1186/1476-4598-11-4), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunohistochemistry-Paraffin-NB100-449-img0052.jpg)
![Flow Cytometry: HIF-1 alpha Antibody [NB100-449] - HeLa cells were treated for 15 hrs with 200 uM CoCl2, fixed in PFA, and permeabilized in 90% MeOH. 1 X 10^6 cells were stained with 0.125 ug anti-HIF-1 alpha and secondary FITC-conjugated goat anti-rabbit (in a 150 uL reaction). Black: treated, anti-KLH control IgG; Red: untreated, anti-HIF-1 alpha; Blue: treated, anti-HIF-1 alpha.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Flow-Cytometry-NB100-449-img0035.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody [NB100-449] - Analysis of HIF-1 alpha in human myeloma cell lysate using anti-HIF-1 alpha. Cells were untreated or treated with IGF-1, IL-6 or CoCl2. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0033.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - Detection of HIF-1 alpha in a hypoxic sample. Lane 1: CoCl2 treated Cos-7 nuclear extract (hypoxic). Lane 2: Untreated Cos-7 nuclear extract (normoxic).](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0036.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - Detection of mouse HIF-1 alpha on hypoxia treated MEFs](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0037.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody [NB100-449] - Samples: Whole cell lysate (5, 15 and 50 ug) from HeLa cells that were treated with cobalt chloride (+; 200 uM) or mock treated (-). Antibodies: Affinity purified rabbit anti-HIF1 alpha antibody NB100-449 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with exposure times of 30 seconds.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0042.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - BMDM were seeded at 0.5x10^6 overnight. Cells were treated with 10 ng/ml LPS for 24 hrs. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0043.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - Analysis of total protein using anti-HIF-1 alpha, -CAIX, -ISCU antibodies and VDACs antibody (PMID: 29596470).](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0044.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - Analysis of total protein using anti-HIF-1 alpha, -ISCU, -FXN antibodies. CoCl2 was used to treat or not HeLa cells for 2 days (PMID: 29596470).](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0045.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - Detection of human HIF1 alpha by western blot. Samples: Whole cell lysate (15 and 50 ug) from HEK293T cells that were either treated with 200 uM cobalt chloride (+) or mock treated (-). Antibodies: Affinity purified rabbit anti-HIF1 alpha antibody NB100-449 used for WB at 0.1 ug/ml. Detection: Chemiluminescence with exposure times of 3 minutes.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0046.jpg)
![Western Blot: HIF-1 alpha Antibody [NB100-449] - 3T3-L1 mouse embryonic fibroblast adipose-like cell line. Antibody at 1:2000. WB image submitted by a verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NB100-449-img0051.jpg)
![<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody [NB100-449] - Formaldehyde-fixed asynchronous HeLa cells.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunocytochemistry-Immunofluorescence-NB100-449-img0006.jpg)
![Immunoprecipitation: HIF-1 alpha Antibody [NB100-449] - HIF-1 alpha analysis in HEK293 cells. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunoprecipitation-NB100-449-img0005.jpg)
![Immunoprecipitation: HIF-1 alpha Antibody [NB100-449] - Detection of human HIF1 alpha by western blot of immunoprecipitates. Samples: Whole cell lysate (1 mg for IP, 20% of IP loaded) from HEK293T cells that were treated with 200 uM cobalt chloride. Antibodies: Affinity purified rabbit anti-HIF1 alpha antibody NB100-449 used for WB at 1 ug/ml and for IP at 6 ug/mg lysate. Detection: Chemiluminescence with exposure times of 3 minutes.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Immunoprecipitation-NB100-449-img0048.jpg)
![S100A7 is secreted and acts as a chemotactic factor of cell migration and invasionA. Cells were cultured in serum-free medium for 2 days, then the medium was collected, fractioned, followed by Western Blot analysis. B&C. Transwell migration and Matrigel invasion assays were performed in C33A and SiHa cells. Cell suspension was placed into the upper chamber in 0.1 ml of DMEM serum-free medium, and conditioned medium from S100A7-overexpressed C33A and SiHa cells and their corresponding control cells was placed in the lower chamber as a chemoattractant. The stained cells were manually counted from 4 randomly selected fields and normalized with cell proliferation [2-sided t test; *P < 0.05; ***P < 0.001]. Representative image and quantitative results of cell migration and invasion were shown (B. C33A cells; C. SiHa cells; ×10, bars:100μm). Image collected and cropped by CiteAb from the following open publication (//www.oncotarget.com/lookup/doi/10.18632/oncotarget.15329), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-449_rabbit-polyclonal-hif-1-alpha-antibody-23220248183635.jpg)
![Western Blot: HIF-1 alpha Antibody (2443B) [NBP2-75977] - 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.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443B-Western-Blot-NBP2-75977-img0002.jpg "<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody (2443B) [NBP2-75977] - 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.")
![<b>Biological Strategies Validation and Genetic Strategies Validation.</b>Knockout Validated: HIF-1 alpha Antibody (2443B) [NBP2-75977] - 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 (NBP2-75977) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for HIF-1 alpha at an approximatel molecular weight of 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.This experiment was conducted under reducing conditions.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443B-Knockdown-Validated-NBP2-75977-img0003.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (2443B) [NBP2-75977] - 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.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443B-Immunocytochemistry-Immunofluorescence-NBP2-75977-img0001.jpg)
![Simple Western: HIF-1 alpha Antibody (2443B) [NBP2-75977] - Lane view shows a specific band for HIF-1 alpha in HepG2 +/- DFO cell lysate using 20ug/ml. Electropherogram image of corresponding Simple Western lane view at WES molecular weight of 116 KDa. Image from an internal validation.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443B-Simple-Western-NBP2-75977-img0004.jpg)
![Simple Western: HIF-1 alpha Antibody (2443B) [NBP2-75977] - Simple Western lane view shows lysates of MCF +/- DMOG, BioSpherix MSCs in hypoxic conditions, and BioSpherix MSCs in normoxic conditions loaded at 0.5 mg/ml. A band was detected for HIF-1 alpha at approximately 116 kDa (as indicated) using NBP2-75977 (1:100 dilution) followed by Anti-Rabbit Secondary Antibody (042-206, ProteinSimple). This experiment was conducted under standard assay conditions, and using the 12-230 kDa separation module (SW-W004). Non-specific interaction with the 230 kDa Simple Western standard may be seen with this antibody. Image from an internal validation.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443B-Simple-Western-NBP2-75977-img0005.jpg)
![Western Blot: HIF-1 alpha Antibody (2443C) [NBP2-75978] - 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.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Western-Blot-NBP2-75978-img0004.jpg "<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody (2443C) [NBP2-75978] - 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.")
![<b>Biological Strategies Validation and Genetic Strategies Validation.</b>Knockout Validated: HIF-1 alpha Antibody (2443C) [NBP2-75978] - 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.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Knockout-Validated-NBP2-75978-img0006.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (2443C) [NBP2-75978] - 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.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Immunocytochemistry-Immunofluorescence-NBP2-75978-img0002.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (2443C) [NBP2-75978] - 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 Anti-Rabbit IgG VisUCyte (TM) HRP Polymer Antibody (Catalog # VC002). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to the nuclei.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Immunohistochemistry-Paraffin-NBP2-75978-img0003.jpg)
![Simple Western: HIF-1 alpha Antibody (2443C) [NBP2-75978] - 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.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Simple-Western-NBP2-75978-img0007.jpg)
![Simple Western: HIF-1 alpha Antibody (2443C) [NBP2-75978] - Simple Western lane view shows lysates of MCF +/- DMOG, BioSpherix MSCs in hypoxic conditions, and BioSpherix MSCs in normoxic conditions loaded at 0.5 mg/ml. A band was detected for HIF-1 alpha at approximately 116 kDa (as indicated) using NBP2-75978 (1:100 dilution) followed by Anti-Rabbit Secondary Antibody (042-206, ProteinSimple). This experiment was conducted under standard assay conditions, and using the 12-230 kDa separation module (SW-W004). Non-specific interaction with the 230 kDa Simple Western standard may be seen with this antibody. Image from an internal validation.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-2443C-Simple-Western-NBP2-75978-img0008.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-134] - Analysis of HIF-1 alpha in human retinal and choroidal primary endothelia cells exposed to hypoxic conditions in the times noted using NB100-134. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Western-Blot-NB100-134-img0013.jpg "Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-134] - Analysis of HIF-1 alpha in human retinal and choroidal primary endothelia cells exposed to hypoxic conditions in the times noted using NB100-134. Image from verified customer review.")
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody - BSA Free [NB100-134] - Hif1alpha expression in neonatal and adult ovary. Section of P5 ovary showing MVH expression in all oocytes and Hif1alpha expression only in small oocytes (primary follicles; top). Negative control images without primary antibodies (bottom). Scale bar: 50um. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0154309) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Immunocytochemistry-Immunofluorescence-NB100-134-img0017.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody - BSA Free [NB100-134] - Analysis of HIF-1 alpha in zebrafish retina tissue using NB100-134 HIF-1 alpha antibody. Mouse tissue was used as a control. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Immunohistochemistry-Paraffin-NB100-134-img0014.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-134] - Analysis of HIF-1 alpha in overexpression and endogenous HIF-1 alpha & HIF-2 alpha using anti-HIF-1 alpha antibody NB100-134. The data showed that HIF-1 alpha antibody did not react to HIF-2 alpha overexpression. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Western-Blot-NB100-134-img0011.jpg)
![Western Blot: HIF-1 alpha Antibody - BSA Free [NB100-134] - Analysis of HIF-1 alpha using NB100-134, on normoxic and hypoxic nuclear rat cell lysates.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Western-Blot-NB100-134-img0007.jpg)
![<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody - BSA Free [NB100-134] - Representative images of macrophages and activated macrophages, in the absence or presence of 10 uM hemin for 72 h. HIF-1 alpha levels were detected by immunofluorescence using a confocal imaging system (Opera Phenix, Perkin Elmer). Images were acquired with 20x water objective. Staining intensity levels in the nucleus and cytosolic region were obtained using Harmony software (Perkin Elmer). Nucleus and cytosol were identified through Hoechst (at 405 nm) and CellMask (at 655 nm) staining, respectively. Scale is shown as 100 um. Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33187129/) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1 alpha Antibody - BSA Free-Immunocytochemistry-Immunofluorescence-NB100-134-img0020.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody - BSA Free [NB100-134] - Analysis of HIF-1 alpha in Normoxic (N) and Hypoxic (H) ARPE-19 cells using anti-HIF-1 alpha antibody NB100-134. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Immunocytochemistry-Immunofluorescence-NB100-134-img0010.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody - BSA Free [NB100-134] - Hif1alpha expression in 9.5dpc primordial germ cells. Whole-mount staining of Hif1alpha and GFP in Oct4-GFP embryo (lateral view). Scale bar: 100um. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0154309) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Immunocytochemistry-Immunofluorescence-NB100-134-img0016.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody - BSA Free [NB100-134] - Staining in the canine CL on days 10 to 70 after ovulation. PC = positive control (human placenta). NC = negative control. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Immunohistochemistry-Paraffin-NB100-134-img0008.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody - BSA Free [NB100-134] - Staining of human kidney, renal tubular epithelium in cortex using NB100-134.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Immunohistochemistry-NB100-134-img0006.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody - BSA Free [NB100-134] - Analysis of FFPE tissue section of human endometrium carcinoma AN3CA cell line based xenograft using rabbit polyclonal HIF-1 alpha antibody NB100-134 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---BSA-Free-Immunohistochemistry-Paraffin-NB100-134-img0012.jpg)
![Simple Western: HIF-1 alpha Antibody - BSA Free [NB100-134] - Image shows a specific band for HIF-1 alpha in 0.2 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---BSA-Free-Simple-Western-NB100-134-img0009.jpg)
![Immunoprecipitation: HIF-1 alpha Antibody - BSA Free [NB100-134] - PC-3 cell lysates run with cobalt chloride treatments. Immunoprecipitation was performed with protein A/G agarose beads. This data was provided courtesy of Kelie Reece, Figg lab, NCI.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Immunoprecipitation-NB100-134-img0001.jpg)
![Dual RNAscope ISH-IHC: HIF-1 alpha Antibody - BSA Free [NB100-134] - Formalin-fixed paraffin-embedded tissue sections of human kidney were probed for HIF-1 alpha mRNA (ACD RNAScope Probe, catalog #605228; Fast Red chromogen, ACD catalog # 322750). Adjacent tissue section was processed for immunohistochemistry using Rabbit Polyclonal (Novus Biologicals catalog # NB100-134) at 1:500 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 cytoplasm of tubules.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Dual-RNAscope-ISH-IHC-NB100-134-img0018.jpg)
![Simple Western: HIF-1 alpha Antibody - BSA Free [NB100-134] - Simple Western lane view shows lysates of MCF +/- DMOG, BioSpherix MSCs in hypoxic conditions, and BioSpherix MSCs in normoxic conditions loaded at 0.5 mg/ml. A band was detected for HIF-1 alpha at approximately 116 kDa (as indicated) using NB100-134 (1:100 dilution) followed by Anti-Rabbit Secondary Antibody (042-206, ProteinSimple). This experiment was conducted under standard assay conditions, and using the 12-230 kDa separation module (SW-W004). Non-specific interaction with the 230 kDa Simple Western standard may be seen with this antibody. Image from an internal validation.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody---BSA-Free-Simple-Western-NB100-134-img0019.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Results of in situ hybridization and immunohistochemistry on thin adjacent section to detect expression of HIF-1a1.2 mRNA and HIF1a protein in malignant and benign prostate tissue. In situ hybridization (antisense probe, Fig. 3a) and immunostaining with HIF1a Ab2 (Fig. 3c) on thin adjacent sections of NE-differentiated prostate adenocarcinoma showed co-localization of HIF1a1.2 transcript and HIF-1a protein. Incubation with sense probe did not generate any detectable hybridization signals (Fig. 3b). Both In situ hybridization (Fig. 3d antisense) and HIF-1a Ab2 immunostaining (Fig. 3f) were negative in non-NE-differentiated prostate adenocarcinoma. In situ hybridization with sense probe performed on non-NE-differentiated prostate cancer (Fig. 3e). Image collected and cropped by CiteAb from the following publication (//www.biomedcentral.com/1471-2407/10/385), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunohistochemistry-NB100-123-img0033.jpg "<b>Orthogonal Strategies Validation. </b>Immunohistochemistry: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Results of in situ hybridization and immunohistochemistry on thin adjacent section to detect expression of HIF-1a1.2 mRNA and HIF1a protein in malignant and benign prostate tissue. In situ hybridization (antisense probe, Fig. 3a) and immunostaining with HIF1a Ab2 (Fig. 3c) on thin adjacent sections of NE-differentiated prostate adenocarcinoma showed co-localization of HIF1a1.2 transcript and HIF-1a protein. Incubation with sense probe did not generate any detectable hybridization signals (Fig. 3b). Both In situ hybridization (Fig. 3d antisense) and HIF-1a Ab2 immunostaining (Fig. 3f) were negative in non-NE-differentiated prostate adenocarcinoma. In situ hybridization with sense probe performed on non-NE-differentiated prostate cancer (Fig. 3e). Image collected and cropped by CiteAb from the following publication (//www.biomedcentral.com/1471-2407/10/385), licensed under a CC-BY license.")
![<b>Genetic Strategies Validation and Orthogonal Strategies Validation.</b>Knockdown Validated: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - HIF-1 inhibits the apoptosis of hypoxic glioblastoma cells. U87MG cells were transfected with siRNA against HIF-1alpha. Forty-eight hours after transfection, cells were incubated for 2 h in hypoxia (1% O2). HIF-1alpha was detected by immunoblotting. beta-Actin was used as a loading control. The results are representative for three independent experiments. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/cddis2013562) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Knockdown-Validated-NB100-123-img0028.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - MLN4924 induces accumulation of HIF1a in a time dependent manner. Cells were treated with 0.1uM MLN4924 for indicated time periods, followed by IB with indicated antibodies. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/cddis2012125) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Western-Blot-NB100-123-img0030.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Analysis of HIF-1 alpha in human lung tissue. Image courtesy of product review by Aneta Gandjeva.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunohistochemistry-NB100-123-img0006.jpg)
![Immunoprecipitation: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - MG132 attenuates the inhibitory effect of interleukin-1beta on HIF-1/AM axis. U87MG cells were incubated for 2 h in hypoxia (1% O2) with or without interleukin-1beta (10 ng/ml). The proteasome inhibitor MG132 was added 30 min in advance to prevent ubiquitinated HIF-1alpha from proteasomal degradation. HIF-1alpha was precipitated by anti-HIF-1alpha antibody. Ubiquitin was detected by immunoblotting. Non-specific mouse IgG was used as a negative control. The results are representative for three independent experiments Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/cddis2013562) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunoprecipitation-NB100-123-img0027.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Analysis using the HRP conjugate of NB100-123. Detection of HIF-1 alpha in cobalt chloride treated/untreated COS-7 nuclear extracts using NB100-123.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Western-Blot-NB100-123-img0023.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Analysis using the HRP conjugate of NB100-123. On day 1, MEF cells (+/+,-/-), were grown on 15cm dish (2x10 to the 6th cells). On day 2, cells were exposed to hypoxia for 4hrs. Cells were washed with ice cold PBS twice and whole cell protein was extracted extracted with RIPA buffer fortified with protease. Upon quantification, 100ug of protein was fractionated on 7% polyacralymide gel. Gel was transferred overnight onto nitrocellulose membrane. The membrane was probed with HIF-1 alpha monoclonal antibody at a 1:500 dilution (NB100-123). The secondary antibody was conjugated with HRP and was used at a 1:2500 dilution. Photo courtesy of Dr. Gregg Semenza, Johns Hopkins University.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Western-Blot-NB100-123-img0024.jpg)
![<b>Biological Strategies Validation. </b>Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Dapagliflozin protects against metabolic switch by inhibition of HIF-1 alpha. Representative images of PTCs incubated with 10 umol/l of molidustat for 6 h with immunofluorescent staining for HIF-1 alpha. Scale bar = 10 um. Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/33187129/) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunocytochemistry-Immunofluorescence-NB100-123-img0035.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Immunohistochemical detection of HIF-1alpha protein in human tissues. The nature of the tissue is indicated on top of each figure. Original magnifications are as follows: A, x400; B, x400; C, x100; D, x100; E, x100; F, x100; G, x40; H, x40. Image collected and cropped by CiteAb from the following publication (//bmcgenet.biomedcentral.com/articles/10.1186/1471-2156-5-27), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunohistochemistry-Paraffin-NB100-123-img0034.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Staining in pig endothelial cells under hypoxia condition using NB100-123. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunocytochemistry-Immunofluorescence-NB100-123-img0011.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Staining on pig tissue (brown) using NB100-123. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunohistochemistry-Paraffin-NB100-123-img0012.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Staining of biotin conjugated HIF-1 alpha (NB100-123B) in human kidney.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunohistochemistry-NB100-123-img0026.jpg)
![Immunoprecipitation: HIF-1 alpha Antibody (H1alpha67) [NB100-123] - Immunoprecipitation of HIF-1alpha using NB100-123 in COS7 CoCl2 treated lysate. Heavy and light chains are also detected. Image using the HRP form of this antibody.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-H1alpha67-Immunoprecipitation-NB100-123-img0025.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Immunohistochemical analysis in non-GIST STS representing negative, and score 1-3 of Carbonic Anhydrase IX/CA9, GLUT-1, HIF-1 alpha, and HIF-2 alpha/EPAS1. non-GIST STS: non-gastrointestinal stromal tumor soft-tissue sarcomas, Carbonic Anhydrase IX/CA9: carbonic anhydrase IX, GLUT-1: glucose transporter-1, and HIF-1/2alpha: hypoxia induced factor 1/2alpha. Image collected and cropped by CiteAb from the following publication (//www.hindawi.com/journals/sarcoma/2012/541650/), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-NB100-131-img0030.jpg "Immunohistochemistry: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Immunohistochemical analysis in non-GIST STS representing negative, and score 1-3 of Carbonic Anhydrase IX/CA9, GLUT-1, HIF-1 alpha, and HIF-2 alpha/EPAS1. non-GIST STS: non-gastrointestinal stromal tumor soft-tissue sarcomas, Carbonic Anhydrase IX/CA9: carbonic anhydrase IX, GLUT-1: glucose transporter-1, and HIF-1/2alpha: hypoxia induced factor 1/2alpha. Image collected and cropped by CiteAb from the following publication (//www.hindawi.com/journals/sarcoma/2012/541650/), licensed under a CC-BY license.")
![Immunohistochemistry: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Histologically distinct cell types in hemangioblastomas do not arise from a common ancestral clone. Representative images of sample SH-0622 acquired at 400x of (a) H + E and IHC for (b) HIF1-alpha reveal heterogenous cell types in this tumor characterized by a rich vascular network. Arrowheads indicate that the stromal cells demonstrate increased cytoplasmic staining for HIF1-alpha and VEGF, whereas the double arrowheads highlight PDGFR-beta protein restricted to vascular endothelium. Scale bar is 25 um. Image collected and cropped by CiteAb from the following publication (//www.actaneurocomms.org/content/2/1/167), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-NB100-131-img0029.jpg)
![Simple Western: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Image 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-ESEE122-Simple-Western-NB100-131-img0020.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Detection of HIF-1 alpha (red dye 568) in a cultured raw mouse macrophage cell line, using NB100-131. Photos courtesy of Susan Alexander and Hattie Gresham, PhD.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunocytochemistry-Immunofluorescence-NB100-131-img0017.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Detection of HIF-1 alpha (red dye) in a cell cytospin from a lavage of a murine skin pouch infected with S. aureus. 100X magnification. Blue: DAPI nuclear staining.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunocytochemistry-Immunofluorescence-NB100-131-img0016.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Analysis of a FFPE mouse kidney tissue section using HIF-1 alpha antibody clone ESEE122 at 1ug/mL concentration. The detection was performed using X-cell plus universal HRP polymer detection system with Vector SG chromagen substrate. Image courtesy of a product review by Steven Grover.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-Paraffin-NB100-131-img0019.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Immunohistochemical staining of HIF-1 alpha in normal renal tissue (A) and clear cell renal cell carcinoma (CCRCC) (D). A homogeneous cytoplasmic staining of tubular cells and weak staining in glomerules was observed with HIF-1 alpha (A). In CCRCC, HIF-1 alpha immmunoreactivity was nuclear and/or cytoplasmic (D), while it was perimembranous and/or diffuse cytoplasmic for VEGF-A and VEFG-C (E and F). (magnification x200). Image collected and cropped by CiteAb from the following publication (//www.jeccr.com/content/28/1/40), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-NB100-131-img0031.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Analysis of HIF-1 alpha in paraffin-embedded mouse kidney tissue section using anti-HIF-1 alpha antibody. Image from verified customer review.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-Paraffin-NB100-131-img0021.jpg)
![<b>Biological Strategies Validation. </b>Immunohistochemistry: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Nuclear HIF-1 alpha protein expression. Xenografts were established in female nude mice (BALB c[nu/nu]) by subcutaneous injection of head and neck squamous cell carcinoma cell lines UT-SCC-2 (UT-2) and UT-SCC-14 (UT-14). Cetuximab (1 mg/injection) or PBS was administered by intraperitoneal injection at day 10, 14, and 17. A tissue microarray was constructed from tumours harvested at day 21, and the expression of nuclear HIF-1 alpha was evaluated by immunohistochemistry (IHC) in untreated controls and cetuximab-treated tumour specimens. Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28756482/) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-NB100-131-img0033.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Detection of HIF-1 alpha (red dye) in a cell cytospin from a lavage of a murine skin pouch infected with S. aureus, using NB100-131. Blue: DAPI nuclear staining. Image courtesy of Susan Alexander and Hattie Gresham, PhD.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunocytochemistry-Immunofluorescence-NB100-131-img0004.jpg)
![Immunocytochemistry/Immunofluorescence: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Detection of HIF-1 alpha (red dye 568) in a cultured raw mouse macrophage cell line. 100X magnification. Image courtesy of Susan Alexander and Hattie Gresham, PhD.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunocytochemistry-Immunofluorescence-NB100-131-img0007.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Negative control stain of human placenta (from sea level) using mouse IgG at 1:100. 4uM paraffin-embedded section.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-Paraffin-NB100-131-img0018.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Analysis of a FFPE tissue section of human renal cancer xenograft using HIF-1 alpha antibody (NB100-131 Lot 83115) at 1:200 dilution. The antibody generated a strong cytoplasmic staining mainly in the cancer cells. Only a fraction of cells depicted nuclear staining, while weak to negligible positivity was seen in the tumor stromal cells.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-Paraffin-NB100-131-img0024.jpg)
![Immunohistochemistry: HIF-1 alpha Antibody (ESEE122) [NB100-131] - HIF-1 alpha staining in hypoxia-induced human placenta.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-NB100-131-img0025.jpg)
![Immunohistochemistry-Paraffin: HIF-1 alpha Antibody (ESEE122) [NB100-131] - Representative immunohistochemical expression for HIF-1alpha, c-Met, CA9 and GLUT1. HIF-1alpha is stained in cytoplasm shown with no staining in normal cervix (A), weak staining intensity in high grade CIN (B), and strong staining intensity in squamous cell carcinoma (C). Scale bar: 50 um. Image collected and cropped by CiteAb from the following publication (//www.translational-medicine.com/content/11/1/185), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-ESEE122-Immunohistochemistry-Paraffin-NB100-131-img0032.jpg)
![Nuclear HIF-1alpha protein expression. Xenografts were established in female nude mice (BALB c[nu/nu]) by subcutaneous injection of head and neck squamous cell carcinoma cell lines UT-SCC-2 (UT-2) and UT-SCC-14 (UT-14). Cetuximab (1 mg/injection) or PBS was administered by intraperitoneal injection at day 10, 14, and 17. A tissue microarray was constructed from tumours harvested at day 21, and the expression of nuclear HIF-1alpha was evaluated by immunohistochemistry (IHC) in untreated controls and cetuximab-treated tumour specimens. Bar graphs showing the IHC staining score for HIF-1alpha. One way ANOVA and post hoc Tukey's HSD test were used to test differences between treated and untreated groups (*p <= 0.05), n = 10-14 Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28756482), licensed under a CC-BY licence.](http://images.novusbio.com/fullsize/nb100-131_mouse-monoclonal-hif-1-alpha-antibody-esee122-2912202311463027.jpg)
![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: MBP Antibody (2H9) [NBP2-22121] - Total human brain lysate was separated by SDS-PAGE on a 12% gel and transferred to PVDF membrane. The membrane was then probed with anti-MBP antibody at 2 ug/mL and detected using an anti-mouse HRP labeled secondary antibody and chemiluminescent substrate.](http://images.novusbio.com/fullsize/MBP-Antibody-2H9-Western-Blot-NBP2-22121-img0008.jpg "Western Blot: MBP Antibody (2H9) [NBP2-22121] - Total human brain lysate was separated by SDS-PAGE on a 12% gel and transferred to PVDF membrane. The membrane was then probed with anti-MBP antibody at 2 ug/mL and detected using an anti-mouse HRP labeled secondary antibody and chemiluminescent substrate.")
![Immunocytochemistry/Immunofluorescence: Myelin Basic Protein Antibody (2H9) [NBP2-22121] - Immunofluorescence analysis of MSCS cells using Myelin Basic Protein mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor-555 phalloidin.](http://images.novusbio.com/fullsize/Myelin-Basic-Protein-Antibody-2H9-Immunocytochemistry-Immunofluorescence-NBP2-22121-img0005.jpg)
![Immunohistochemistry-Frozen: MBP Antibody (2H9) [NBP2-22121] - Mouse brain cryosections were stained with anti-MBP (1:400) and anti-mouse Alexa Fluor 555 IgG. Staining specific, hardly any background. Magnification 1:20. Image from verified customer review.](http://images.novusbio.com/fullsize/MBP-Antibody-2H9-Immunohistochemistry-Frozen-NBP2-22121-img0009.jpg)
![Flow Cytometry: Myelin Basic Protein Antibody (2H9) [NBP2-22121] - Flow cytometric analysis of HepG2 cells using Myelin Basic Protein mouse mAb (green) and negative control (red).](http://images.novusbio.com/fullsize/Myelin-Basic-Protein-Antibody-2H9-Flow-Cytometry-NBP2-22121-img0004.jpg)
![Immunohistochemistry-Paraffin: Myelin Basic Protein Antibody (2H9) [NBP2-22121] - Immunohistochemical analysis of paraffin-embedded brain tissues using Myelin Basic Protein mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/Myelin-Basic-Protein-Antibody-2H9-Immunohistochemistry-Paraffin-NBP2-22121-img0006.jpg)
![Immunohistochemistry-Paraffin: Myelin Basic Protein Antibody (2H9) [NBP2-22121] - Immunohistochemical analysis of paraffin-embedded cerebellum tissues using Myelin Basic Protein mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/Myelin-Basic-Protein-Antibody-2H9-Immunohistochemistry-Paraffin-NBP2-22121-img0007.jpg)
![ELISA: Myelin Basic Protein Antibody (2H9) [NBP2-22121] - Red: Control Antigen (100ng); Purple: Antigen (10ng); Green: Antigen (50ng); Blue: Antigen (100ng).](http://images.novusbio.com/fullsize/Myelin-Basic-Protein-Antibody-2H9-ELISA-NBP2-22121-img0001.jpg)
![Simple Western: HIF-1 alpha Antibody [NBP1-02160] - 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-NBP1-02160-img0003.jpg "Simple Western: HIF-1 alpha Antibody [NBP1-02160] - 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.")
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody [NBP1-02160] - Detection of HIF-1 alpha using NBP1-02160. Lane 1: COS7 CoCl treated cells Lane 2: COS7 untreated cells.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NBP1-02160-img0004.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: HIF-1 alpha Antibody [NBP1-02160] - Effects of hypoxia generated by using the insert-based enzymatic system on the expression of hypoxia-associated proteins. Several hypoxia-associated proteins are differentially expressed between the hypoxia (H) and normoxia (N) groups at 1 hour after the hypoxic insult. Image collected and cropped by Citeab from the following publication (An insert-based enzymatic cell culture system to rapidly and reversibly induce hypoxia: investigations of hypoxia-induced cell damage, protein expression and phosphorylation in neuronal IMR-32 cells. Dis Model Mech (2013) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/HIF-1-alpha-Antibody-Western-Blot-NBP1-02160-img0005.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)