Summary: Cat.No. : Il12b-8693M Product Overview : Recombinant Mouse Il12b (Met1-Ser335), fused with a C-terminal polyhistidine tag, was produced in Human Cell. Source : Human Cells Species : Mouse Tag : His Form : Lyophilized from a 0.2μm filtered solution of PBS, pH 7.4 Molecular Mass : The recombinant mouse IL12B comprises 324 amino acids and has a predicted molecular mass of 37.2 kDa. The apparent molecular mass of the protein is approximately 47-51 kDa in SDS-PAGE under reducing conditions due to glycosylation.