Recombinant SARS-CoV-2 NSP7 protein was expressed in E.coli cells as the full length protein (accession number YP_009725303.1) with a C-terminal Avi and a C-terminal 6×His tag. The predicted molecular weight of the protein is 9.24 kDa. For more complete and up-to-date information, please visit the Active Motif website.