Lys-Arg-Thr-Leu-Arg-Arg (KRTLRR) acetate is a hexapeptide. Lys-Arg-Thr-Leu-Arg-Arg acetate is a substrate of EGF receptor protein kinase C and can be used to measure protein kinase C activity [1].
References:
[1]. Davis RJ, et, al. Stimulation of epidermal growth factor receptor threonine 654 phosphorylation by platelet-derived growth factor in protein kinase C-deficient human fibroblasts. J Biol Chem. 1987 May 15;262(14):6832-41.
References:
[1]. Davis RJ, et, al. Stimulation of epidermal growth factor receptor threonine 654 phosphorylation by platelet-derived growth factor in protein kinase C-deficient human fibroblasts. J Biol Chem. 1987 May 15;262(14):6832-41.