Recombinant Human FOLR1 Protein,hFc Tag

Description :
Source Recombinant Human FOLR1 Protein is expressed from HEK293 with hFc tag at the C-terminal. It contains Arg25-Met233.[Uniprot|P15328] Molecular Weight The protein has a predicted MW of 51.3 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Tris-Bis PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by Tris-Bis PAGEand HPLC Activity ELISA Data: Immobilized Human FOLR1, hFc Tag at 0.5g/ml (100l/well) on the plate. Dose response curve for Biotinylated Anti-FOLR1 Antibody, hFc Tag with the EC50 of 14.6ng/ml determined by ELISA. 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.