Cat#:RP-0915H;Product Name:Recombinant Human IL6ST / gp130 / CD130 Protein;Synonym:CD130,CDW130,GP130,IL-6RB;Description:A DNA sequence encoding the human IL6RB (NP_002175.2)(Met1-Ile618) was expressed with six amino acids (ENLYFQ) at the C-terminus.;Source:Human Cells;Predicted N Terminal:Glu 23;Molecular Characterization:The recombinant human IL6RB consists of 603 amino acids and predicts a molecular mass of 68.6 KDa. It migrates as an approximately 69-99 KDa band in SDS-PAGE under reducing conditions due to glycosylation.;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℃).;