Product Description
Product Properties Alternative Names ACE-2, ACEH, ACE2 Species Human Expression Sequence Gln18-Ser740 Accession Q9BYF1-1 Tag C-hFc-Avi Expression System HEK293 Molecular Weight The protein has a predicted MW of 111.2 kDa. Due to glycosylation, the protein migrates to 115-125 kDa based on SDS-PAGE result. Purity > 95% as determined by SDS-PAGE. Endotoxin < 1.0 EU per μg by the LAL method. Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. Appearance Lyophilized Powder Biological Activity 【ELISA Data】 Immobilized SARS-COV-2 Spike S, hFc Tag at 2μg/ml (100μl/well) on the plate. Dose response curve for Biotinylated Human ACE2, hFc Tag with the EC50 of 0.16μg/ml determined by ELISA. Reconstitution Method Before opening, centrifuge briefly. Reconstitute the lyophilized protein with distilled water to a concentration exceeding 100 μg/mL. Aliquot after initial reconstitution to avoid repeated freeze-thaw cycles.
Features
Storage
Store at -25 ~ -15℃, valid for 1 year after receipt. After reconstitution, store at -85 ~ -65℃ under sterile conditions, valid for 3 months.