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SARS-CoV-2, which causes the global pandemic coronavirus disease 2019 (Covid-19), belongs to a family of viruses known as coronaviruses that are commonly comprised of four structural proteins. One of the proteins, SARS-CoV-2 Spike Protein (S Protein), is a glycoprotein that mediates membrane fusion and viral entry, and as such is a crucial COVID-19 target.
R&D Systems SARS-CoV-2 Spike range of bioactive proteins are validated for coronavirus research; they exhibit high affinity binding to human ACE-2 in both ELISA and SPR.
They are raised in HEK293, CHO, and insect cells to offer you bioactive proteins with the optimal glycosylation profiles.
Find your one-stop-supplier for coronavirus proteins – including full-length Spike Proteins, Spike Subunits and Spike RBD. Rigorously tested in ELISA, SDS-PAGE, SPR, Mass Spec, and SEC.