Cat#:RP-2189R;Product Name:Recombinant Rat IL9R / Interleukin 9 receptor Protein (His Tag);Synonym:IL9R,Interleukin 9, Protein Il9, Il9.;Description:A DNA sequence encoding the rat IL9R / Interleukin 9 receptor (EDM04022.1) extracellular domain (Met 1-Ala 270) was expressed, fused with a polyhistidine tag at the C-terminus.;Source:Human Cells;Predicted N Terminal:Val 38;Molecular Characterization:The recombinant rat IL9R / Interleukin 9 receptor comprises 244 amino acids and predicts a molecular mass of 28.2 kDa. The apparent molecular mass of the rat IL9R / Interleukin 9 receptor is approximately 36 kDa in SDS-PAGE under reducing conditions due t;Purity:Greater than 90 % 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℃).;