A colorimetric sandwich-type bioassay for SARS-CoV-2 using a hACE2-based affinity peptide pair
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The metallopeptidase angiotensin-converting enzyme 2 (ACE2) is the SARS-CoV-2 receptor required for viral entry based on its specific recognition of the spike protein receptor binding domain (S_RBD) on SARS-CoV-2. We constructed a human ACE2 (hACE2)-based pept... ...