The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
Recombinant SARS-COV-2 Spike S1 (D80A,D215G,del241/243,K417N,E484K,N501Y,D614G) protein, C-His protein is expressed in HEK293 with C-His. It contains the amino acid sequence of 14-685/1273.
Expression System:
HEK293
Purity:
> 90% as determined by SDS- PAGE
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