p60c-src Peptide 521-533, Phosphorylated TSTEPQpYQPGENL White solid. Supplied as a trifluoroacetate salt. HYGROSCOPIC. C-terminal phosphoregulatory peptide of p60c-src phosphorylated on Tyr527. Involved in the regulation of kinase activity by binding intramolecularly or intermolecularly to the SH2 domain of p60c-src. Purity: ≥95% by HPLC. H-Thr-Ser-Thr-Glu-Pro-Gln-Tyr(PO3H2)-Gln-Pro-Gly-Glu-Asn-Leu-OH Ref.: Roussel, R.R., et al. 1991. Proc. Natl. Acad. Sci. USA 88, 10696. |