Description: Peptide to Chorionic Gonadotropin-Beta (109-119) amide (Human) Form: Lyophilized powder Molecular Formula : C51H76N16O21SMolecular Weight : 1269.31Purity : > 95%Chemical Structure : Thr-Cys-Asp-Asp-Pro-Arg-Phe-Gln-Asp-Ser-Ser-NH2Storage/Stability : Shipped at 4°C. Store at -20°C for one year.