Ac-YVAD-2,6-dimethylbenzoyloxymethylketoneInhibitor of caspase-1 and -4 Irreversible, cell permeable inhibitor of caspase-1. Also inhibits caspase-4.Product SpecificationAlternative Name: Caspase-1 inhibitor Sequence: Ac-Tyr-Val-Ala-Asp-2,6-dimethylbenzoyloxymethylketoneFormula: C33H42N4O10 MW: 654.7 Peptide Content: 78-99% Purity: ≥95% (HPLC) Appearance: White powder. Solubility: Soluble in DMSO or methanol. Long Term Storage: -20°C Use/Stability: Stock solutions should be divided into aliquots and stored at -20°C. Handling: Keep cool and dry.