Description: Peptide to pro-Epsilon-Tx1X/12 Form: Lyophilized powder Molecular Formula : C66H126N26O16Molecular Weight : 1539.9Purity : > 95%Chemical Structure : Leu-Lys-Arg-Thr-Ile-Arg-Thr-Arg-Leu-Asn-Ile-ArgStorage/Stability : Shipped at 4°C. Store at -20°C for one year.