Description: Peptide to Cholecystokinin Octapeptide (desulfated) Form: Lyophilized powder CAS Number : 25679-24-7Molecular Formula : C49H62N10O13S2Molecular Weight : 1063.23Purity : > 95%Chemical Structure : Asp-Tyr-Met-Gly-Trp-Met-Asp-Phe-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.