Cat#:RP-1361M;Product Name:Recombinant Mouse IL2RA / CD25 Protein (His Tag);Synonym:CD25,Il2r,Ly-43;Description:A DNA sequence encoding the mouse IL2RA (NP_032393.3) extracellular domain (Met 1-Lys 236) was expressed, with a C-terminal polyhistidine tag.;Source:Human Cells;Predicted N Terminal:Glu 22;Molecular Characterization:The secreted recombinant mouse IL2RA cmprises 226 amino acids with a predicted molecular mass of 26 kDa. As a result of glycosylation, the apparent molecular mass of the rm IL2RA is approximately 50-55 kDa in SDS-PAGE under reducing conditions.;Purity:Greater than 98 % as determined by SDS-PAGE;Endotoxin:< 1.0 EU per ug of the protein as determined by the LAL method;Bioactivity: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:Please see related COA for specific instructions.;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 -70℃).;