Description: Peptide to Biotin-MCH (Salmon) Form: Lyophilized powder Molecular Formula : C99H153N29O26S5Molecular Weight : 2325.82Purity : > 95%Chemical Structure : Biotin-Asp-Thr-Met-Arg-Cys-Met-Val-Gly-Arg-Val-Tyr-Arg-Pro-Cys-Trp-Glu-Val (Disulfide bridge Cys5-Cys14)Storage/Stability : Shipped at 4°C. Store at -20°C for one year.