Recombinant SARS-CoV-2 Spike protein, S1 subunit encompassing amino acids 16-685. This protein contains three mutations of interest K417T, E484K and N501Y, in addition to 682RRAR685>A. The construct also contains a C-terminal Avi-Tag followed by a His-tag (6xHis). The recombinant protein was affinity purified. Constructs: Spike S1 (K417T, E484K, N501Y) (16-685-Avi-His) (SARS-CoV-2)
Immunogen Region
16-685
Tag
C-terminal Avi-His-tag
Formulation
8 mM phosphate pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol