Rec. Human ACE2 ( Active)

Rec. Human Angiotensin-converting Enzyme 2 (ACE2), Partial, Activity Tested The Recombinant Human Angiotensin-converting Enzyme 2 (ACE2), amino acid residues (aa) 18-740 is expressed and purified from mammalian cells to greater than 95% purity as displayed on SDS-PAGE. The protein is tested for activity. Gene Name ACE2 Protein Name ACE2 Region Expressed 18-740 aa Expression Tag C-term 6xHis Purity 95% Endotoxin Less than 1.0 EU by LAL method Activity Immobilized ACE-2 at 10 ug/ml (100 ul/well) can bind 2019-nCoV S protein RBD-mFc. The ED50 of recombinant 2019-nCoV S protein RBD-mFc is 62 ng/ml. AA Sequence Accession number above Storage Buffer Lyophilized or liquid, 0.2 um filtered 20 mM Tris-HCl, 300 mM NaCl, 1 mM ZnCl2, 10% Glycerol, pH 7.4 Storage Store working aliquots at 4oC for upto a week. Freeze at -20 to -80oC for long term storage. Avoid repeated freeze/thaw. - 0.2-1mg