CST, 2479S, VEGF Receptor 2 (55B11) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying VEGFR2. Validated for WB,IP,IHC,IF,IF. Available in 3 sizes. Highly specific and rigorously validated in-house, VEGF Receptor 2 (55B11) Rabbit Monoclonal Antibody (CST #2479) is ready to ship. Product Usage Information Western Blotting: 1:1000 Immunoprecipitation: 1:100 Immunohistochemistry (Paraffin): 1:4000 - 1:16000 Immunofluorescence (Frozen): 1:200 - 1:800 Immunofluorescence (Immunocytochemistry): 1:200 - 1:800 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 28521 . Protocol Available protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin), Immunofluorescence (Frozen), Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity VEGF Receptor 2 (55B11) Rabbit Monoclonal Antibody detects endogenous levels of VEGF receptor 2 protein. This antibody does not cross-react with other family members. Species Reactivity: Human, Mouse Source / Purification Monoclonal antibody is produced by immunizing animals with a recombinant protein containing the carboxy-terminal 150 amino acid residues of human VEGF receptor 2. Background Vascular endothelial growth factor receptor 2 (VEGFR2, KDR, Flk-1) is a major receptor for VEGF-induced signaling in endothelial cells. Upon ligand binding, VEGFR2 undergoes autophosphorylation and becomes activated (1). Major autophosphorylation sites of VEGFR2 are located in the kinase insert domain (Tyr951/996) and in the tyrosine kinase catalytic domain (Tyr1054/1059) (2). Activation of the receptor leads to rapid recruitment of adaptor proteins, including Shc, GRB2, PI3 kinase, NCK, and the protein tyrosine phosphatases SHP-1 and SHP-2 (3). Phosphorylation at Tyr1212 provides a docking site for GRB2 binding and phospho-Tyr1175 binds the p85 subunit of PI3 kinase and PLCγ, as well as Shb (1,4,5). Signaling from VEGFR2 is necessary for the execution of VEGF-stimulated proliferation, chemotaxis and sprouting, as well as survival of cultured endothelial cells and angiogenesis (6-8). Alternate Names CD309; Fetal liver kinase 1; fetal liver kinase-1; FLK-1; FLK1; KDR; Kinase insert domain receptor; kinase insert domain receptor (a type III receptor tyrosine kinase); Protein-tyrosine kinase receptor flk-1; soluble VEGFR2; tyrosine kinase growth factor receptor; Vascular endothelial growth factor receptor 2; VEGFR; VEGFR-2; VEGFR2; VGFR2 Specification REACTIVITY: H M SENSITIVITY: Endogenous MW (kDa): 210, 230 Source/Isotype: Rabbit IgG