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Invitrogen
HIF1Ab Polyclonal Antibody
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FIGURE: 1 / 1
HIF1Ab Antibody (PA5-143423) in WB
Western blot analysis of HIF1Ab in untreated (-) and treated (+, UVC treatment for) zebrafish embryos whole cell extracts (30 µg) separated by 7.5% SDS-PAGE. Membrane was blotted with HIF1Ab Polyclonal antibody (Product # PA5-143423) using a dilution of 1:1,000.
Product Details
PA5-143423
Product Specifications
Species Reactivity
Zebrafish
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein encompassing a sequence within the C-terminus region of zebrafish Hif1ab. The exact sequence is proprietary.
Conjugate
Form
Liquid
Concentration
0.68 mg/mL
Amount
68 µg
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7, with 20% glycerol
Contains
0.025% Proclin 300
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Store as concentrated solution.
Centrifuge briefly prior to opening vial.
Positive control: zebrafish embryos (untreated), zebrafish embryos (treated UV irradiation).
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.
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Bioinformatics
Protein Aliases: ARNT2; hif 1; hif 1a
Disclaimer
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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