The antibody detects endogenous level of Bcr only when phosphorylated at tyrosine 177.
纯化方法
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
免疫原
Peptide sequence around phosphorylation site of pTyr177 (P-F-Y (p) -V-N) derived from Human Bcr. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
GTPase-activating protein for RAC1 and CDC42. Promotes the exchange of RAC or CDC42-bound GDP by GTP, thereby activating them. Displays serine/threonine kinase activity.