3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.
Human PDCD1 is coated at 5ug/ml (100ul/well) can bind Human PD_x0002_L1/B7-H1 in a Functional ELISA assay.
Supplier Page from United States Biological for PD-1, Recombinant, Human, aa21-170