Description: Peptide to Ac-DEVD-pNA Form: Lyophilized powder CAS Number : 189950-66-1Molecular Formula : C26H34N6O13Molecular Weight : 638.6Purity : > 95%Chemical Structure : Ac-Asp-Glu-Val-Asp-pNAStorage/Stability : Shipped at 4°C. Store at -20°C for one year.