Description: Peptide to TNF-Alpha (71-82) (Human) Form: Lyophilized powder Molecular Formula : C51H91N19O18Molecular Weight : 1258.41Purity : > 95%Chemical Structure : Ser-Pro-Leu-Ala-Gln-Ala-Val-Arg-Ser-Ser-Ser-ArgStorage/Stability : Shipped at 4°C. Store at -20°C for one year.