Description: Peptide to Biotin-(Arg8)-Vasopressin Form: Lyophilized powder Molecular Formula : C56H79N17O14S2Molecular Weight : 1310.55Purity : > 95%Chemical Structure : Biotin-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH2 (Disulfide bridge Cys1-Cys6)Storage/Stability : Shipped at 4°C. Store at -20°C for one year.