Summary: Cat.No. : Sema4d-8771R Product Overview : Recombinant Rat Sema4d (Met1-Met712), fused with the Fc region of human IgG1 at the C-terminus, was produced in Human Cell. Source : Human Cells Species : Rat Tag : Fc Form : Lyophilized from a 0.2μm filtered solution of PBS, pH 7.4 Molecular Mass : The recombinant rat SEMA4D/Fc is a disulfide-linked homodimer. The reduced monomer comprises 930 amino acids and has a predicted molecular mass of 103.4 kDa. The apparent molecular mass of the protein is approximately 118 kDa in SDS-PAGE under reducing conditions.