Description: Peptide to Ac-Hirudin (55-65) (Desulfated) Form: Lyophilized powder CAS Number : 113274-57-0Molecular Formula : C66H92N12O25Molecular Weight : 1453.53Purity : > 95%Chemical Structure : Ac-Asp-Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-GlnStorage/Stability : Shipped at 4°C. Store at -20°C for one year.