Recombinant Human NKG2A/CD159a Protein,hFc Tag

Description :
Synonyms CD94; NKG2-A;NKG2A; KP43 Source Human NKG2A/CD159a Protein is expressed from HEK293 with hFc tag at the N-Terminus. It contains Arg100-Ala219.[Accession | P26715-1] Molecular Weight The protein has a predicted MW of 41.1 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 Human NKG2A, hFc Tag at 2g/ml (100l/Well) on Fc Antibody (2g/ml) precoated plate. Dose response curve for Biotinylated Anti-NKG2A Antibody, hFc Tag with the EC50 of 37.1ng/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.