产品信息 Peptide Sequence Z-Phe-Leu-COCHO • H2O Form pale yellow solid Primary Target cathepsin S Primary Target Ki 185 pM Secondary target cathepsin B (Ki = 76 nM) Packaged under inert gas 是的 Reversible 是的 Purity ≥95% by TLC Chemical formula C24H28N2O5 Storage -20°C A slow, tight-binding reversible inhibitor of recombinant cathepsin S (Ki = 185 pM). Exhibits about 410-fold greater selectivity for cathepsin S compared to cathepsin B (Ki = 76 nM).