Invitrogen

HIF1A Recombinant Rabbit Monoclonal Antibody (16H4L13)

Advanced Verification

This Antibody was verified by Cell treatment to ensure that the antibody binds to the antigen stated.

4 Published Figures
7 References
View all (97) HIF1A antibodies
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Datasheet
Protocols
Questions & Answers
Tech Support

Product Details

700505

Applications
Tested Dilution
Publications

Western Blot (WB)

1:500-1:5,000
View 5 publications 5 publications

Immunocytochemistry (ICC/IF)

1:100-1:500
View 2 publications 2 publications

ELISA (ELISA)

Assay-dependent
-

ChIP assay (ChIP)

1 µL
-
Product Specifications

Species Reactivity

Human

Published species

Human

Host/Isotype

Rabbit / IgG

Expression System

Expi293

Class

Recombinant Monoclonal

Type

Antibody

Clone

16H4L13

Immunogen

proprietary

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.5 mg/mL

Purification

Protein A

Storage buffer

PBS

Contains

0.09% sodium azide

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Wet ice

RRID

AB_2532327

Product Specific Information

This antibody is predicted to react with mouse based on sequence homology.

Intact IgG appears on a non-reducing gel as ~150 kDa band and upon reduction generating a ~25 kDa light chain band and a ~50 kDa heavy chain.

Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.

Target Information

HIF1-alpha (HIF1A) is a subunit of HIF1, which is a transcription factor found in mammalian cells cultured under reduced oxygen tension. HIF-1 is a heterodimer consisting of an alpha and beta subunit, both belonging to the basic-helix-loop-helix Per-aryl hydrocarbon receptor nuclear translocator-Sim (PAS) family of transcription factors. HIF1 functions as a transcriptional regulator of the adaptive response to hypoxia. Under hypoxic conditions, HIF-1 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. HIF1-alpha regulates hypoxia-mediated apoptosis, cell proliferation and tumor angiogenesis. Hypoxia which induces p53 protein accumulation, directly interacts with HIF1-alpha and reduces hypoxia-induced expression of HIF1-alpha by promoting MDM2-mediated ubiquitination and proteasomal degradation under hypoxic conditions. Recent studies suggest that induction of NOX4 by HIF1-alpha contributes to maintain ROS levels after hypoxia and hypoxia-induced proliferation. In humans, it is located on the q arm of chromosome 14. The C-terminal of HIF1A binds to p300. p300/CBP-HIF complexes participate in the induction of hypoxia-responsive genes, including VEGF. Hypoxia contributes significantly to the pathophysiology of major categories of human disease, including myocardial and cerebral ischemia, cancer, pulmonary hypertension, congenital heart disease and chronic obstructive pulmonary disease.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

Bioinformatics

Protein Aliases: ARNT interacting protein; ARNT-interacting protein; ARNT2; Basic-helix-loop-helix-PAS protein MOP1; bHLHe78; Class E basic helix-loop-helix protein 78; hif 1; hif 1a; HIF-1-alpha; hypoxia inducible factor 1, alpha subunit (basic helix-loop-helix transcription factor); hypoxia-inducible factor 1 alpha isoform I.3; hypoxia-inducible factor 1, alpha subunit (basic helix-loop-helix transcription factor); Hypoxia-inducible factor 1-alpha; hypoxia-inducible factor1alpha; Member of PAS protein 1; member of PAS superfamily 1; PAS domain-containing protein 8

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Gene Aliases: BHLHE78; HIF-1-alpha; HIF-1A; HIF-1alpha; HIF1; HIF1-ALPHA; HIF1A; MOP1; PASD8

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UniProt ID: (Human) Q16665

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Entrez Gene ID: (Human) 3091

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Function(s)
transcription factor activity, transcription factor binding transcription factor activity, RNA polymerase II transcription factor binding transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding transcriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding transcription factor activity, sequence-specific DNA binding transcription factor activity, RNA polymerase II distal enhancer sequence-specific binding protein binding transcription factor binding enzyme binding protein kinase binding ubiquitin protein ligase binding protein complex binding histone acetyltransferase binding nuclear hormone receptor binding histone deacetylase binding sequence-specific DNA binding protein heterodimerization activity Hsp90 protein binding basic helix-loop-helix transcription factor
Process(es)
negative regulation of transcription from RNA polymerase II promoter angiogenesis response to hypoxia neural crest cell migration epithelial to mesenchymal transition embryonic placenta development B-1 B cell homeostasis positive regulation of endothelial cell proliferation heart looping positive regulation of neuroblast proliferation connective tissue replacement involved in inflammatory response wound healing outflow tract morphogenesis cardiac ventricle morphogenesis lactate metabolic process regulation of transcription, DNA-templated transcription from RNA polymerase II promoter cellular iron ion homeostasis acute-phase response signal transduction lactation visual learning response to salt stress response to X-ray regulation of gene expression vascular endothelial growth factor production positive regulation of vascular endothelial growth factor production positive regulation of gene expression positive regulation of epithelial cell migration positive regulation of receptor biosynthetic process response to auditory stimulus response to purine-containing compound response to muscle activity positive regulation of macroautophagy axonal transport of mitochondrion neural fold elevation formation cerebral cortex development negative regulation of bone mineralization positive regulation of vascular endothelial growth factor receptor signaling pathway negative regulation of TOR signaling response to estradiol oxygen homeostasis positive regulation of chemokine production cellular response to insulin stimulus regulation of transforming growth factor beta2 production collagen metabolic process embryonic hemopoiesis cellular response to drug positive regulation of insulin secretion involved in cellular response to glucose stimulus hemoglobin biosynthetic process mRNA transcription from RNA polymerase II promoter positive regulation of apoptotic process response to alkaloid regulation of transcription from RNA polymerase II promoter in response to oxidative stress response to estrogen positive regulation of erythrocyte differentiation positive regulation of angiogenesis positive regulation of cell size positive regulation of glycolytic process positive regulation of transcription, DNA-templated negative regulation of vasoconstriction negative regulation of growth positive regulation of transcription from RNA polymerase II promoter muscle cell cellular homeostasis positive regulation of hormone biosynthetic process digestive tract morphogenesis positive regulation of smooth muscle cell proliferation positive regulation of nitric-oxide synthase activity cartilage development response to glucocorticoid elastin metabolic process maternal process involved in female pregnancy intestinal epithelial cell maturation response to fungicide epithelial cell differentiation involved in mammary gland alveolus development iris morphogenesis retina vasculature development in camera-type eye regulation of transcription from RNA polymerase II promoter in response to hypoxia positive regulation of transcription from RNA polymerase II promoter in response to hypoxia positive regulation of chemokine-mediated signaling pathway negative regulation of thymocyte apoptotic process cellular response to hydrogen peroxide cellular response to lipopolysaccharide cellular response to carbon monoxide cellular response to nitrite cellular response to electrical stimulus cellular response to mechanical stimulus cellular response to cobalt ion cellular response to glucose stimulus cellular response to interleukin-1 cellular response to organic cyclic compound cellular response to hypoxia cellular response to light stimulus dopaminergic neuron differentiation response to anesthetic cellular response to toxic substance hypoxia-inducible factor-1alpha signaling pathway regulation of cellular response to hypoxia positive regulation of pri-miRNA transcription from RNA polymerase II promoter negative regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway positive regulation of mitophagy regulation of aerobic respiration cellular response to cyanide negative regulation of reactive oxygen species metabolic process negative regulation of mesenchymal cell apoptotic process
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