Recombinant SARS-COV-2 Spike RBD(N501Y,K417N,E484K) Protein

Recombinant SARS-COV-2 Spike RBD (N501Y, K417N,E484K ) Protein is produced by Expi293 expression system. The target protein is expressed with sequence (Arg319-Phe541(N501Y,K417N,E484K)) of SARS-COV-2 Spike RBD (N501Y, K417N,E484K ) fused with His tag at the C-terminal.