Summary: Cat.No.: POSTN-820H Product Overview: Recombinant Human POSTN (NP_001129407.1) (Met 1-Gln 781), fused with a C-terminal polyhistidine tag, was produced in Human Cell. Source: Human Cells Species: Human Tag: His Form: Lyophilized from sterile PBS, pH 7.4 Molecular Mass: The recombinant human POSTN consists of 771 amino acids and has a predicted molecular mass of 86 kDa. In SDS-PAGE under reducing conditions, it migrates with an apparent molecular mass of 80 kDa due to glycosylation.