Summary: Cat.No. : F3-6924H Product Overview : Recombinant Human F3 (P13726) extracellular domain (Met 1-Glu 251), fused with the Fc region of human IgG1 at the C-terminus, was produced in Human Cell. Source : Human Cells Species : Human Tag : Fc Form : Lyophilized from sterile PBS, pH 7.4 Molecular Mass : The recombinant human F3/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 460 amino acids and has a predicted molecular mass of 51.8 kDa. It migrates as an approximately 66 kDa band in SDS-PAGE under reducing conditions due to glycosylation.