Background:

Factor inhibiting HIF-1 (FIH-1) exists as a homodimer and binds to HIF-1α. Specifically, FIH-1 operates as an asparaginyl hydroxylase. It catalyzes the hydroxylation of the β-carbon of Asparagine residue 803 within the carboxy terminal transactivation domain of HIF-1α. This hydroxylation event blocks the association of HIF-1α with co-activators. FIH-1 also binds to von Hippel-Lindau (VHL) tumor suppressor protein, which represses transcriptional ac-tivity of HIF-1α. In transiently transfected human osteosarcoma cells, FIH-1 localizes to the cytoplasm. The structure of FIH-1 includes a jellyroll-like β-barrel containing ferrous-binding triad residues. The gene encoding human FIH-1 maps to chromosome 10q24.

Specificity:

HIF1AN polyclonal antibody detects endogenous levels of HIF1AN protein.

Alternative names:

FIH-1, HIF1AN, FIH1, DKFZp762F1811, Factor inhibiting HIF-1, Factor inhibiting HIF1, FIH 1, FIH-1, FIH1, FLJ20615, FLJ22027, HIF1AN, HIF1N, Hypoxia inducible factor 1 alpha inhibitor, Hypoxia inducible factor 1 alpha subunit inhibitor, Hypoxia inducible factor asparagine hydroxylase, Hypoxia-inducible factor 1-alpha inhibitor, Hypoxia-inducible factor asparagine hydroxylase, Peptide aspartate beta dioxygenase,

Species reactivity:

Human

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

Recombinant protein within human HIF1AN aa 1-200.

Purification & Purity:

ProA affinity purified

Molecular weight:

40 kDa

Applications:

WB ICC IHC FC

Usage:

WB:1:500-1:2,000 ICC:1:50-1:200 IHC:1:50-1:200 FC:1:50-1:100

Storage:

Store at +4°C after thawing. Aliquot store at -20°C. Avoid repeated freeze / thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

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