Leupeptin, Hemisulfate, Microbial Ac-LLR-CHO, ½H2SO4 A reversible inhibitor of trypsin-like proteases and cysteine proteases. Also known to inhibit activation-induced programmed cell death and to restore defective immune responses of HIV+ donors. 产品信息 Peptide Sequence Ac-Leu-Leu-arginal, hemisulfate Form White lyophilized solid Primary Target trypsin- and cysteine-like proteases Primary Target IC50 10-100 µM Molar mass 475.6 Hygrocopic 是的 Purity ≥90% by HPLC Solubility H2O Chemical formula C20H38N6O4 . 1/2H2SO4 CAS number 103476-89-7 Merck USA index 14, 5456 商店和运输信息 Storage -20°C Ship Ambient Temperature Only Standard Handling