SARS-CoV-2 Spike S1 Protein Antibodies

The SARS-CoV-2 Spike (S) protein is one of the four major structural proteins of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the causative agent of COVID-19. The SARS-CoV-2 Spike protein has a theoretical molecular weight of approximately 180 kDa and consists of a S1 globular head region which contains the N-terminal receptor-binding domain (RBD) and the S2 stem region that contains the C-terminal fusion domain, two heptad regions, a transmembrane domain, and a cytoplasmic tail. The viral Spike protein binds to the cell surface receptor angiotensin converting enzyme 2 (ACE2) resulting in fusion and virus entry into the cell. We have a catalog of SARS-CoV-2 Spike S1 monoclonal antibodies including human monoclonal, mouse monoclonal, rabbit monoclonal, and fluorescently-conjugated 2019-nCoV Spike S1 antibodies. Validated research applications for SARS-CoV-2 Spike S1 antibodies include Block/Neutralize, ELISA, Flow Cytometry, ICC, IHC, Immunofluorescence, and Western Blot. Browse the technical details, images, and related products to help you choose the viral-specific anti-SARS-CoV-2 Spike S1 antibody that is best suited for your research needs. Each SARS-CoV-2 S1 antibody is fully covered by Novus’ Guarantee+.