Description: Peptide to Parathyroid Hormone (1-34)-Lys (Biotin) (Human) Form: Lyophilized powder Molecular Formula : C197H317N59O54S3Molecular Weight : 4472.26Purity : > 95%Chemical Structure : Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe-Lys (Biotin)Storage/Stability : Shipped at 4°C. Store at -20°C for one year.