This rabbit monoclonal antibody is designed to detect endogenous levels of the total SARS-CoV-2 spike protein. It recognizes the full-length spike protein as well as the S1 domain produced by furin cleavage. The antibody is confirmed to detect various SARS-CoV-2 isolates and variants, including USA-WA1/2020, Alpha, Beta, Gamma, Delta, and Omicron. It does not cross-react with spike proteins from SARS or MERS coronaviruses.
- Confirmed detection of major SARS-CoV-2 variants
- Validated for Western blotting, immunohistochemistry (paraffin), and immunofluorescence applications
- Supplied in a stabilized formulation containing glycerol, BSA, and sodium azide
- Monoclonal antibody produced against the recombinant S1 domain