Peptide corresponding to the pp60c-src carboxy terminal regulatory domain; phosphorylated at Tyr527. Binds to pp60c-src and pp60v-src at the SH2 domain, suppressing their tyrosine kinase activity and transforming potential.
DC-Srci-6649 is a potent and selective inhibitor of c-Src kinase, effectively blocking its phosphorylation and stabilizing it in an inactive conformation.