Summary: Cat.No. : Erbb4-8720R Product Overview : Recombinant Rat Erbb4 (Met1-Pro651), 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 ERBB4/Fc is a disulfide-linked homodimer. The reduced monomer comprises 867 amino acids and has a predicted molecular mass of 96.9 kDa. The apparent molecular mass of the protein is approximately 119 kDa in SDS-PAGE under reducing conditions.