Recombinant Human IL-3 R alpha/CD123 Protein,hFc Tag

Description :
Synonyms IL3R; IL-3R subunit alpha;CD123; IL-3Ra Source Human IL-3 R alpha/CD123 Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Thr19-Arg305.[Accession | P26951-1] Molecular Weight The protein has a predicted MW of 59.7 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 90% as determined by SDS-PAGE and HPLC Activity ELISA Data: Immobilized Human IL-3, His Tag at 5g/ml (100l/well) on the plate. Dose response curve for Human IL-3 R alpha, hFc Tag with the EC50 of 0.46g/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.