The natural peptide RRLIEDAEYAARG comes from pp60src and is considered to be a universal substrate for various protein tyrosine kinases. Fluorescent peptides and biotinylated peptides can be used to design a variety of ptk detection methods.
Ref: Normanno, N. et al. J. Cell Physiol. 194, 13 (2003); Lee, AV. et al. Clin. Cancer Res. 9, 516S (2003); Lam, KS. et al. Int. J. Pept. Protein Res. 45, 587 (1995).
Sequence (One-Letter Code)
Sequence (Three-Letter Code)
H - Arg - Arg - Leu - Ile - Glu - Asp - Ala - Glu - pTyr - Ala - Ala - Arg - Gly - OH