Recombinant Human ACE2/ACEH Protein,hFc Tag

Description :
Synonyms ACE2;ACEH;ACE-2 Source Human ACE2/ACEH Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Gln18-Ser740.[Accession | Q9BYF1-1] Molecular Weight The protein has a predicted MW of 109.2 kDa. Due to glycosylation, the protein migrates to 115-130 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 SARS-COV-2 Spike S (B.1.1.529/Omicron) Trimer, His Tag at 1g/ml (100l/well) on the plate. Dose response curve for Human ACE2, hFc Tag with the EC50 of 13.7ng/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.