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PA5-19456 targets HIF1AN in IF and WB applications and shows reactivity with Human samples.
The PA5-19456 immunogen is synthetic peptide derived from within residues 250 to the C-terminus of Human FIH/asparagine hydroxylase.
PA5-19456 detects HIF1AN which has a predicted molecular weight of approximately 40 kDa.
Hydroxylates HIF-1 alpha at 'Asn-803' in the C-terminal transactivation domain (CAD). Functions as an oxygen sensor and, under normoxic conditions, the hydroxylation prevents interaction of HIF-1 with transcriptional coactivators including Cbp/p300-interacting transactivator. Involved in transcriptional repression through interaction with HIF1A, VHL and histone deacetylases. Hydroxylates specific Asn residues within ankyrin repeat domains (ARD) of NFKB1, NFKBIA, NOTCH1, ASB4, PPP1R12A and several other ARD-containing proteins. Also hydroxylates Asp and His residues within ARDs of ANK1 and TNKS2, respectively. Negatively regulates NOTCH1 activity, accelerating myogenic differentiation. Positively regulates ASB4 activity, promoting vascular differentiation. [UniProt]
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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