Cat#:RP-1622M;Product Name:Recombinant Mouse IgG2b-Fc Protein;Synonym:IgG2b;Description:A DNA sequence encoding the Mouse IgG2b Fc region (P01867-2) (Glu 97-Lys 335) was expressed and purified.;Source:Human Cells;Predicted N Terminal:Glu 97;Molecular Characterization:The recombinant mouse IgG2b-Fc consists of 239 amino acids and has a predicted molecular mass of 26.3 kDa. As a result of glycosylation, the apparent molecular mass of IgG2b-Fc is approximately 37 kDa in SDS-PAGE under reducing conditions.;Purity:Greater than 92 % as determined by SDS-PAGE;Endotoxin:Please contact us for detailed information;Formulation:Lyophilized from sterile PBS, pH 7.4;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Reconstitution:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20 to -70℃).;Storage:Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -90℃).;