Active Recombinant Human IL6R protein, His&Avi-tagged, Biotinylated

Specification :
| Source : HEK293 | Species : Human | Tag : His&Avi | Form : Lyophilized from sterile PBS, pH 7.4Please contact us for any concerns or special requirements. Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. | Bio-activity : Immobilized Human IL-6 at 2 μg/mL (100 μL/well) can bind Human IL-6R, Biotinylated, the EC50 of Human IL-6R, Biotinylated is 20-160 ng/mL. | Molecular Mass : The recombinant human IL6R consists of 372 amino acids and predicts a molecular mass of 41.80 kDa. It migrates as an approximately 60.56 kDa band in SDS-PAGE under reducing conditions. | Protein Length : Met1-Pro365 | Endotoxin : | Purity : > 95 % as determined by SDS-PAGE. | Storage : Samples are stable for up to twelve months from date of receipt at -20°C to -80°CStore it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. | Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.