Recombinant 2019-nCoV S Protein RBD (CAL.20C, C-mFc) - 1mg

Recombinant SARS-CoV-2 S protein RBD Protein is produced by our Mammalian expression system and the target gene encoding Arg319-Phe541(L452R) is expressed with mouse IgG1 Fc tag at the C-terminus. L452R mutation was identified in the SARS-CoV-2 variant (known as B.1.427/B.1.429) which emerged in California, the U.S.. https://swissmodel.expasy.org/repository/uniprot/QHD43416