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p-NOS3 (Thr 495) Antibody: sc-19827 |
| Datasheet |
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- goat polyclonal IgG, 200 µg/ml; also available as rabbit IgG, 200 µg/ml, sc-19827-R
- recommended for detection of NOS3 of mouse, rat and human origin phosphorylated at Thr 495 by WB, IF and ELISA
- blocking peptide, sc-19827 P; also reactive with additional species, including equine, canine, bovine and porcine
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Ordering Information
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| Species |
Gene Name |
Gene ID |
Chromosome Location |
Isoform (mRNA) Accession # |
Protein Accession # |
OMIM™ Number |
| Human |
NOS3 |
4846 |
7q36.1 |
NM_000603 |
P29474
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601367 |
| Mouse |
Nos3 |
18127 |
5 A3 |
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P70313
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N/A |
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NOS3 Background Information Nitric oxide (NO), produced by the endothelial NO synthase (NOS3), is a fundamental determinant of cardiovascular homeostasis that maintains system blood pressure, vascular remodeling and angiogenesis. NOS3 is stimulated, in a phosphatidylinositol 3-kinase (PI 3-kinase)-dependent fashion, by treatment of endothelial cells with insulin-like growth factor-1 and vascular endothelial growth factor (VEGF). The serine/ threonine protein kinase Akt/PKB is an important downstream target of PI 3-kinase, regulating VEGF-stimulated endothelial cell survival. NOS3 activation via phosphorylation of serine 1177 by Akt/PKB is necessary and sufficient for VEGF-mediated endothelial cell migration. Therefore, Akt/PKB can directly phosphorylate NOS3 on serine 1177, activating the enzyme and leading to NO production.
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p-NOS3 (Thr 495)
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Western blot analysis of NOS3 phosphorylation in untreated (A,C) and lambda protein phosphatase treated (B,D) HUV-EC-C whole cell lysates. Antibodies tested include p-NOS3 (Thr 495)-R: sc-19827-R (A,B) and NOS3 (C-20): sc-654 (C,D).
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