Description: Peptide to PT-141 Form: Lyophilized powder CAS Number : 189691-06-3Molecular Formula : C50H68N14O10Molecular Weight : 1025.2Purity : > 95%Chemical Structure : Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys (Asp-Lys)Storage/Stability : Shipped at 4°C. Store at -20°C for one year.