Description: Peptide to Pro-TGF-Alpha Form: Lyophilized powder Molecular Formula : C52H87N15O17Molecular Weight : 1194.4Purity : > 95%Chemical Structure : His-Ala-Asp-Leu-Leu-Ala-Val-Val-Ala-Ala-Ser-GlnStorage/Stability : Shipped at 4°C. Store at -20°C for one year.