Summary: Cat.No. : ART3-569H Product Overview : Recombinant Human ART3 (AAH08397.1) (Met1-Ser362), fused with a polyhistidine tag at the C-terminus, was produced in Human Cells. Source : Human Cells Species : Human Tag : His Predicted N Terminal : Glu 27 Form : Lyophilized from sterile PBS, pH 7.4Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization.