产品信息 Peptide Sequence Z-Phe-Ala-FMK Form Off-white solid Primary Target cathepsin-B Protect from Moisture 是的 Cell permeable 是的 Purity ≥98% by HPLC Chemical formula C21H23FN2O4 CAS number 105637-38-5 Storage -20°C A cell-permeable, irreversible cathepsin B inhibitor. Blocks LPS-induced production of IL-1α and IL-1β. Suitable as a negative control for caspase-1 and caspase-2 inhibitors because it lacks an aspartic acid residue at the P1 position.