Active Recombinant Human FASLG Protein, His-tagged

Specification :
| Source : Yeast | Species : Human | Tag : His | 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 : Immobilized Human Fas/CD95 hFc at 2 μg/mL (100 μL/well) can bind Human Fas Ligand His, the EC50 of Human Fas Ligand His is 40-200 ng/mL. | Molecular Mass : The recombinant human human FASLG consists of 168 amino acids and predicts a molecular mass of 19.3 KDa. It migrates as an approximately 26 KDa band in SDS-PAGE under reducing conditions. | Protein length : Pro134-Leu281 | Purity : > 90 % 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.