产品信息 Purity ≥95% by HPLC Chemical formula C142H230N36O44S Storage -20°C Peptide Sequence Ac-Asp-Pro-Met-Ser-Ser-Thr-Tyr-Ile-Glu-Glu-Leu-Gly-Lys-Arg-Glu-Val-Thr-Ile-Pro-Pro-Lys-Tyr-Arg-Glu-Leu-Leu-Ala-NH2 Form White lyophilized solid Formulation Supplied as a trifluoroacetate salt. Primary Target calpain 2 Primary Target IC50 20 nM Secondary target protein kinases Hygrocopic 是的 Cell permeable 是的 A 27-amino acid, cell-permeable peptide encoded by exon 1B of human calpastatin that acts as a potent inhibitor of calpain I and calpain II (IC50 = 20 nM for purified rabbit calpain II). Does not inhibit either papain or trypsin. Blocks the down-regulation of protein kinase Cε (PKCε) in rat pituitary GH4C1 cells stimulated by thyrotropin-releasing hormone (TRH).