PDL1 Recombinant Protein

Measured by its binding ability in a functional ELISA. Immobilized Human PDL1 /CD274 Protein at 5μg/mL (100 μl/well), can bind Biotinylated Human PDCD1 Protein, C-Fc, His & AVI Tagged. The EC50 is typically 0. 16-2. 4μg/mL. Measured by its binding ability in a functional ELISA. Immobilized rh PD-L1 / B7-H1 at 2μg/ml (100μl/well) can bind rhPD1/PDCD1 Fc Chimera with a linear range of 0. 05-1μg/ml. Measured by its ability to inhibit anti­CD3 antibody induced IL­2 secretion in human T lymphocytes. The ED50 for this effect is typically 0. 6-5μg/ml.

Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles.