Biotinylated Recombinant SARS-CoV Spike S1 Protein

Biotinylated Recombinant SARS SARS Spike S1 Protein is produced by Expi293 expression system. The target protein is expressed with sequence (Ser14-Arg667) of SARS SARS Spike S1 fused with His tag and Avi tag at the C-terminal.