Summary: Cat.No. : CFL1-366H Product Overview : Recombinant Human CFL1 (P23528) (Met1-Leu166), fused with a polyhistidine tag at the N-terminus, was produced in E. coli. Source : E. coli Species : Human Tag : His Predicted N Terminal : His Form : Lyophilized from sterile 50mM Tris, 100mM NaCl, 10% Glycerol, pH 8.0.Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization.