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Cell Signaling Phospho-Vasp (Ser157) Antibody
List Price $151.50 Your Price $151.50
Cell Signaling Phospho-Vasp (Ser157) Antibody - CSIG (Additional S&H or Hazmat Fees May Apply)
NETA PART: CSIG-3111T
MFG.PART: 3111T
UNSPSC: 12352203
Manufacturer: Cell Signaling
| Size | 20 µl |
| Reactivity | H M R Mk GP |
| Sensitivity | Endogenous |
| Molecular Weight (kDa) | 50 |
| Source/Isotype | Rabbit |
| Application/Dilution | {Western Blotting: 1:1000} |
| Storage | Supplied in 10 mm sodium HEPES (pH 7.5), 150 mm NaCl, 100 µg/mL BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody. |
| Specificity/Sensitivity | Phospho-VASP (Ser157) Antibody detects endogenous levels of VASP only when phosphorylated at serine 157. The antibody may cross-react with the phosphorylated VASP homologue Mena. |
| Species Reactivity | Human, Mouse, Rat, Monkey, Guinea Pig |
| Source/Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser157 of human VASP. Antibodies are purified by protein A and peptide affinity chromatography. |
| Background | Vasodilator-stimulated phosphoprotein (VASP) was originally characterized as a substrate of both cGMP- and cAMP-dependent kinases (PKG and PKA, or cGPK and cAPK, respectively) (1). It is now believed that VASP belongs to the Ena/VASP family of adaptor proteins linking the cytoskeletal system to the signal transduction pathways and that it functions in cytoskeletal organization, fibroblast migration, platelet activation and axon guidance (2,3). Three phosphorylation sites, Ser157, Ser239, and Thr278, have been identified. Ser239 is the major PKG phosphorylation site while Ser157 is the major PKA phosphorylation site (4). Evidence suggests that VASP phosphorylation reduces its association with actin and has a negative effect on actin polymerization (5). Phosphorylation at Ser239 of VASP is a useful marker for monitoring PKG activation and signaling (6,7). |
| SKU | CSIG-3111T |
|---|---|
| Supplier Part Number | 3111T |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer | Cell Signaling |
| MSDS URL | Click here |
| Temperature | -20C |
| CountryOfOrigin | United States |
| ProductLine | CSIG |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| Controlled | N |