Summary: Cat.No. : BTC-395H Product Overview : Recombinant Human BTC (P35070) (Met1-Tyr111), fused with the Fc region of human IgG1 at the C-terminus, was produced in Human Cells. Source : Human Cells Species : Human Tag : Fc Predicted N Terminal : Asp 32 Form : Lyophilized from sterile PBS, pH 7.4.Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Molecular Mass : The recombinant human BTC/Fc is a disulfide-linked homodimer. The reduced monomer comprises 321 amino acids and has a predicted molecular mass of 36 kDa. The apparent molecular mass of the protein is approximately 43-46 kDa in SDS-PAGE under reducing cond