Recombinant Human Factor H/CFH Protein,His Tag

Description :
Synonyms CFH; H factor 1;Complement Factor H; HF1 Source Human Factor H/CFH Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Ser860-Arg1231.[Accession | P08603-1] Molecular Weight The protein has a predicted MW of 42.8 kDa. Due to glycosylation, the protein migrates to 60-68 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 Factor H, His Tag at 0.2g/ml (100l/well) on the plate. Dose response curve for Anti-Factor H Antibody, hFc Tag with the EC50 of 14.8ng/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.