Recombinant SARS-CoV-2 Spike protein, S1 subunit encompassing amino acids 16-685. This protein corresponds to SARS-CoV-2 Variant B.1.1.7 identified in the United Kingdom and contains mutations N501Y, A570D, D614G, P681H, and deletions 69-70HV and 144Y. It also contains a C-terminal Avi-Tag followed by a C-terminal His-tag (6His). The recombinant protein is>=90% pure following affinity purification.
Immunogen Region
16-685
Tag
C-terminal Avi-His-Tag
Formulation
8 mM phosphate pH 7.4, 110 mM NaCl, 2.2 mM KCl, 20% glycerol