Cat#:RP-1189RC;Product Name:Recombinant Rhesus CD1B & B2M Heterodimer Protein;Synonym:CD1B & B2M;Description:A DNA sequence encoding the rhesus CD1B(NP_001139290.1) (Met1-Ser303) was expressed with a polyhistidine tag at the C-terminus, constructed the plasmid 1; A DNA sequence encoding the rhesus B2M (NP_001040602.1) (Met1-Met119) constructed the plasmid 2. The two plasmids were co-expressed and the rhesus CD1C/B2M heterodimer was purified.;Source:Human Cells;Predicted N Terminal:Glu19 & Ile 21;Molecular Characterization:The recombinant heterodimer of rhesus CD1B&B2M comprises 395 (296+99) amino acids and has a calculated molecular mass of 44.6 (33+11.6) KDa.;Purity:Greater than (61.2+37.7) % as determined by SDS-PAGE.;Endotoxin:< 1.0 EU per ug 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℃).;