SARS-CoV-2 S1 protein, His Tag (S1N-C52Hm) is expressed from human 293 cells (HEK293). It contains AA Val 16 - Arg 685 (Accession # QHD43416.1). L18F/ D80A/ D215G/ R246I/ K417N/ E484K/ N501Y/ D614G mutations were identified in the SARS-CoV-2 Beta variant (Pango lineage: B.1.351; other names: 20H/501Y.V2).
SARS-CoV-2 S1 protein, His Tag (S1N-C52Hm) is expressed from human 293 cells (HEK293). It contains AA Val 16 - Arg 685 (Accession # QHD43416.1). L18F/ D80A/ D215G/ R246I/ K417N/ E484K/ N501Y/ D614G mutations were identified in the SARS-CoV-2 Beta variant (Pango lineage: B.1.351; other names: 20H/501Y.V2).