Description: Peptide to Alpha-Conotoxin GI Form: Lyophilized powder CAS Number : 76862-65-2Molecular Formula : C55H76N20O18S4Molecular Weight : 1433.63Purity : > 95%Chemical Structure : H-Glu-Cys-Cys-Asn-Pro-Ala-Cys-Gly-Arg-His-Tyr-Ser-Cys-NH2 (Disulfide bridge Cys2-Cys7, Cys3-Cys13)Storage/Stability : Shipped at 4°C. Store at -20°C for one year.