Description: Peptide to Caspase 1 Substrate 1 (ICE) Chromogenic Form: Lyophilized powder Alternative Names: Ac-YEVD-pNAMolecular Formula : C31H38N6O12Molecular Weight : 686.67Purity : > 95%Chemical Structure : Ac-Tyr-Glu-Val-Asp-pNAStorage/Stability : Shipped at 4°C. Store at -20°C for one year.