Summary: Cat.No. : Il1r2-8737R Product Overview : Recombinant Rat Il1r2 (P43303) (Met1-Glu355), 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 IL1R2/Fc is a disulfide-linked homodimer. The reduced monomer comprises 583 amino acids and has a predicted molecular mass of 65.2 kDa. The apparent molecular mass of the protein is approximately 90 and 33 kDa in SDS-PAGE under reducing conditions.