Summary: Cat.No. : CALU-8590H Product Overview : Recombinant Human CALU (O43852-1) (Met1-Arg311), fused with a polyhistidine tag at the C-terminus, was produced in Human Cell. Source : Human Cells Species : Human Tag : His Form : Lyophilized from a 0.2μm filtered solution of PBS, pH 7.4 Molecular Mass : The recombinant human CALU consists of 303 amino acids and predicts a molecular mass of 35.9 KDa. It migrates as an approximately 46-52 KDa band in SDS-PAGE under reducing conditions.