N-Myristoyl-Lys-Arg-Thr-Leu-Arg is a protein kinase C (PKC) inhibitor with an IC50 value of 75 μM. N-Myristoyl-Lys-Arg-Thr-Leu-Arg inhibits IL-2 receptor induction and IL-2 production in the human leukemic cell line Jurkat[1].
References
[1] Ioannides CG, et, al. Inhibition of IL-2 receptor induction and IL-2 production in the human leukemic cell line Jurkat by a novel peptide inhibitor of protein kinase C. Cell Immunol. 1990 Nov;131(1):242-52. DOI:10.1016/0008-8749(90)90250-u