Active Recombinant Human CSF1R protein(Met1-Pro517), mFc-tagged

Specification :
| Source : HEK293 | Species : Human | Tag : C-mFc | Protein length : Met1-Pro517 | Form : Lyophilized from sterile PBS, pH 7.4. Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. | Bio-activity : Measured by its ability to inhibit the human CSF-induced prolifeRation of M‑NFS‑60 mouse myelogenous leukemia lymphoblast cells. The ED50 for this effect is typically 0.4-1.6μg/mL in the presence of 3 ng/ml Recombinant Human M-CSF. | Molecular Mass : The recombinant human CSF1R consists of 731 amino acids and predicts a molecular mass of 81.5 kDa. | 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.