Cat#:RP-1531H;Product Name:Recombinant Human TNFRSF13B / TACI / CD267 Protein (His Tag);Synonym:CD267,CVID,CVID2,IGAD2,RYZN,TACI,TNFRSF14B;Description:A DNA sequence encoding the human TNFRSF13B isoform 2 (O14836-2) extracellular domain (Ser 2-Thr 120) was expressed, with a polyhistidine tag at the C-terminus and a signal peptide at the N-terminus.;Source:Human Cells;Predicted N Terminal:Ser 2;Molecular Characterization:The recombinant human TNFRSF13B consists of 130 amino acids and has a predicted molecular mass of 14.8 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhTNFRSF13B is approximately 18-24 kDa.;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℃).;