Summary: Cat.No. : S100A4-159M Product Overview : Recombinant Mouse S100a4 (P07091) (Ala2-Lys101), fused with the Fc region of human IgG1 at the N-terminus, was produced in Human Cells. Source : Human Cells Species : Mouse Tag : Fc Predicted N Terminal : Glu Form : Lyophilized from sterile PBS, pH 7.4.Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization.