Phospho-eNOS (Ser113) Antibody
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Phospho-eNOS (Ser113) Antibody

INQUIRY

CAT. NO.: AMA-0390

Target Information
UniProt ID P29474
Product Details
Size 100 µL
Reactivity Human, Bovine
Storage Store at -20°C. Do not aliquot the antibody.
Purification Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser113 of human eNOS. Antibodies are purified by protein A and peptide affinity chromatography.
Usage
Application WB
Product Usage Information Dilution Western Blotting (1:1000)
MW (Target) 140 kDa
Background
Endothelial nitric-oxide synthase (eNOS) is an important enzyme in the cardiovascular system. It catalyzes the production of nitric oxide (NO), a key regulator of blood pressure, vascular remodeling, and angiogenesis The activity of eNOS is regulated by phosphorylation at multiple sites. The two most thoroughly studied sites are the activation site Ser1177 and the inhibitory site Thr495 Several protein kinases including Akt/PKB, PKA, and AMPK activate eNOS by phosphorylating Ser1177 in response to various stimuli In contrast, bradykinin and H2O2 activate eNOS activity by promoting both Ser1177 phosphorylation and Thr495 dephosphorylationeNOS is activated by VEGF, and this activation is associated with dephsophorylation of eNOS at serine 113. Cyclosporin A blocks this dephosphorylation of eNOS upon VEGF stimulation.

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