Recombinant Human NKG2A/CD159a Protein,His-Avi Tag

Description :
Source Human NKG2A/CD159a Protein is expressed from HEK293 with His tag and Avi tag at the N-terminal. It contains Arg100-Leu233.[Accession |P26715-1] Molecular Weight The protein has a predicted MW of 18.3 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 90% as determined by Tris-Bis PAGE Activity ELISA Data: Immobilized Human NKG2A, His Tag at 5g/ml (100l/Well) on the plate. Dose response curve for Anti-NKG2A Antibody, hFc Tag with the EC50 of 0.51g/ml determined by ELISA SPR Data: Anti-NKG2A antibody captured on Protein A chip, can bind Human NKG2A, His Tag with an affinity constant of 0.23M as determined in a SPR assay Formulation Lyophilized from 0.22m filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 g/ml is recommended. Dissolve the lyophilized protein in distilled water.