CAS NO.: 148031-34-9 Assay: 98.5% min. Grade: Pharmaceutical Grade Storage: Preserve in tight, light resistant containers, store in a refrigerator(2-8° C) Molecular Formula: C35H49N11O9S2 Molecular weight: 831.96 Appearance: White powder Sequence: Mpr-Harg-Gly-Asp-Trp-Pro-Cys)-NH2