Line graph illustrates about the Ag-Ab reactions using different concentrations of antigen and serial dilutions of using phosphotyrosine antibody|Western blot analysis of A431 cell lysate using phosphotyrosine antibody
Supplier Page from Biorbyt for phosphotyrosine antibody
Application Notes: This monoclonal antibody has been tested in ELISA and Western Blot and reacts specifically with phosphotyrosine and shows minimal reactivity by ELISA and competitive ELISA with phosphoserine or phosphothreonine. The antibody reacts with free phosphotyrosine, phosphotyrosine conjugated to carriers such as thyroglobulin or BSA, and detects the presence of phosphotyrosine in proteins of both unstimulated and stimulated cell lysates. Although not tested, this antibody is likely functional in RIA, flow cytometry, immunohistochemistry and immunoprecipitation. Phosphorylation of tyrosine residues is associated with many growth factors and oncogene protein kinases, and is important for cell signaling in activation, proliferation and differentiation.
Application Dilutions: ELISA: 1:4,000 - 1:20,000, WB: 1:500 - 1:2,000