CST, 45649S, GPVI (E4Y9J) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying GPVI. Validated for Western Blotting. Available in 2 sizes. Highly specific and rigorously validated in-house, GPVI (E4Y9J) Rabbit Monoclonal Antibody (CST #45649) is ready to ship. Product Usage Information Western Blotting: 1:1000 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. Protocol Available protocols: Western Blotting Specificity / Sensitivity GPVI (E4Y9J) Rabbit Monoclonal Antibody recognizes endogenous levels of total GPVI protein. Species Reactivity: Human Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Ala258 of human GPVI protein. Background GPVI (GP6, Glycoprotein 6) is a collagen receptor expressed on the platelet surface that plays a key role in platelet activation, procoagulant activity, and subsequent thrombin and fibrin formation (1). On the platelet membrane, GPVI interacts with FcRγ chain to form the GPVI-FcRγ chain complex, which functions in collagen-induced platelet adhesion and activation (2,3). Upon collagen binding to GPVI, the complex is activated, resulting in ITAM domain phosphorylation of the FcRγ chain. The ITAM phosphorylation initiates the activation pathway of the Src family kinases (likely Fyn/Lyn) and Syk, as well as the subsequent activation of phospholipase C-γ2 and PI3K pathways. These activated pathways upregulate platelet adhesion and function (4). Given its important role in platelet activation, GPVI has been considered as a promising target for antithrombotic and antiplatelet treatment (5-7). Platelet activation also contributes to cancer progression (8). Platelet GPVI activated ITAM-signaling favors the extravasation of tumor cells for metastasis (9). Inhibition of platelet GPVI induces intratumor hemorrhage and increases efficacy of chemotherapy in mice, supporting the protein as a potential target for cancer treatment (10). Alternate Names BDPLT11; Glycoprotein 6; glycoprotein VI (platelet); glycoprotein VI platelet; GP6; GPIV; GPVI; MGC138168; platelet collagen receptor; Platelet glycoprotein VI Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 62 Source/Isotype: Rabbit IgG