Summary: Cat.No. : Cd70-8731R Product Overview : Recombinant Rat Cd70 (NP_001100348) (Gln46-Pro195), fused with a polyhistidine tag at the N-terminus, was produced in Human Cell. Source : Human Cells Species : Rat Tag : His Form : Lyophilized from a 0.2μm filtered solution of PBS, pH 7.4 Molecular Mass : The recombinant rat CD70 comprises 170 amino acids and has a predicted molecular mass of 18.9 kDa. The apparent molecular mass of the protein is approximately 28 kDa in SDS-PAGE under reducing conditions.