Recombinant Cynomolgus PD-1/PDCD1 Protein,hFc Tag

Description :
Synonyms CD279; PD1;PDCD1; PD-1 Source Cynomolgus PD-1/PDCD1 Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Pro21-Gln167.[Accession | B0LAJ3] Molecular Weight The protein has a predicted MW of 42.4 kDa. Due to glycosylation, the protein migrates to 55-70 kDa based on SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE and HPLC. Activity ELISA Data: Immobilized Cynomolgus PD-1, hFc Tag at 0.5g/ml (100l/well) on the plate. Dose response curve for Biotinylated Anti-PD1 Antibody, hFc Tag with the EC50 of 29.5ng/ml determined by ELISA . Formulation Lyophilized from 0.22m filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 g/ml is recommended. Dissolve the lyophilized protein in distilled water.