Description
Recombinant 2019-nCoV S-RBD Protein is produced by Mammalian expression system and the target gene encoding Arg319-Phe541(L452R,T478K) is expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.617.2) which emerged in the India