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> home > Products > Primary Antibodies > Antibody Collections > GPCR Antibodies > Anti-HIF1A / HIF1 Alpha Antibody (aa328-377)
Anti-HIF1A / HIF1 Alpha Antibody (aa328-377)
Rabbit Anti Human Polyclonal Antibody
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Application 
| WB, IHC-P, E |
|---|---|
| Primary Accession | Q16665 |
| Predicted | Human, Mouse, Rat |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Calculated MW | 92670 Da |
| Dilution | ELISA, IHC-P (1:50), WB |
| Gene ID | 3091 |
|---|---|
| Alias Symbol | HIF1A |
| Other Names | HIF1A, ARNT-interacting protein, ARNT interacting protein, BHLHe78, HIF1 Alpha, Hypoxia-inducible factor1alpha, HIF-1A, HIF1, MOP1, Member of PAS superfamily 1, PASD8, HIF-1-alpha, HIF-1alpha, HIF1-ALPHA, Member of PAS protein 1 |
| Target/Specificity | HIF-1 alpha antibody detects endogenous levels of HIF-1 alpha. |
| Reconstitution & Storage | Immunoaffinity purified |
| Precautions | Anti-HIF1A / HIF1 Alpha Antibody (aa328-377) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | HIF1A {ECO:0000303|PubMed:7539918, ECO:0000312|HGNC:HGNC:4910} |
|---|---|
| Function | Functions as a master transcriptional regulator of the adaptive response to hypoxia (PubMed:11292861, PubMed:11566883, PubMed:15465032, PubMed:16973622, PubMed:17610843, PubMed:18658046, PubMed:20624928, PubMed:22009797, PubMed:9887100, PubMed:30125331). Under hypoxic conditions, activates the transcription of over 40 genes, including erythropoietin, glucose transporters, glycolytic enzymes, vascular endothelial growth factor, HILPDA, and other genes whose protein products increase oxygen delivery or facilitate metabolic adaptation to hypoxia (PubMed:11292861, PubMed:11566883, PubMed:15465032, PubMed:16973622, PubMed:17610843, PubMed:20624928, PubMed:22009797, PubMed:9887100, PubMed:30125331). Plays an essential role in embryonic vascularization, tumor angiogenesis and pathophysiology of ischemic disease (PubMed:22009797). Heterodimerizes with ARNT; heterodimer binds to core DNA sequence 5'-TACGTG-3' within the hypoxia response element (HRE) of target gene promoters (By similarity). Activation requires recruitment of transcriptional coactivators such as CREBBP and EP300 (PubMed:9887100, PubMed:16543236). Activity is enhanced by interaction with NCOA1 and/or NCOA2 (PubMed:10594042). Interaction with redox regulatory protein APEX1 seems to activate CTAD and potentiates activation by NCOA1 and CREBBP (PubMed:10202154, PubMed:10594042). Involved in the axonal distribution and transport of mitochondria in neurons during hypoxia (PubMed:19528298). |
| Cellular Location | Cytoplasm. Nucleus. Nucleus speckle {ECO:0000250|UniProtKB:Q61221}. Note=Colocalizes with HIF3A in the nucleus and speckles (By similarity). Cytoplasmic in normoxia, nuclear translocation in response to hypoxia (PubMed:9822602) {ECO:0000250|UniProtKB:Q61221, ECO:0000269|PubMed:9822602} |
| Tissue Location | Expressed in most tissues with highest levels in kidney and heart. Overexpressed in the majority of common human cancers and their metastases, due to the presence of intratumoral hypoxia and as a result of mutations in genes encoding oncoproteins and tumor suppressors. A higher level expression seen in pituitary tumors as compared to the pituitary gland. |
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