Description: Peptide to Antiestrogen Form: Lyophilized powder Molecular Formula : C64H103N13O22SPMolecular Weight : 1469.65Purity : > 95%Chemical Structure : H-Cys-Asn-Val-Val-Pro-Leu-Tyr (PO3H2)-Asp-Leu-Leu-Leu-Glu-OHStorage/Stability : Shipped at 4°C. Store at -20°C for one year.