Active Recombinant Human FCGR3A protein(Met1-Gln208,176F), His-Avi-tagged

Specification :
| Source : HEK293 | Species : Human | Tag : C-His-Avi | Protein length : Met1-Gln208,176F | Form : Lyophilized from sterile PBS, pH 7.2. Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. | Bio-activity : Measured by its binding ability in a functional ELISA. Immobilized Human CD16a His & AVI at 2 μg/ml (100 μl/well) can bind Human IgG1, the EC50 of Human IgG1 is 0.4-1.2 μg/mL. | Molecular Mass : The secreted recombinant human CD16a consists of 223 amino acids and predicts a molecular mass of 25.1 kDa. By SDS-PAGE under reducing conditions, the apparent molecular mass of the protein is approximately 46 kDa due to glycosylation. | 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°C. Store 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.