Recombinant SARS-CoV-2 Spike protein, RBD (Receptor Binding Domain) encompassing amino acids 319-541. This protein corresponds to SARS-CoV-2 Variant B.1.618 originally identified in India, and contains mutation E484K. The construct contains a C-terminal Avi-Tag followed by a His-tag (6xHis). The protein was affinity purified. Constructs: Spike S1 RBD (B.1.618 Variant) (319-541-Avi-His) (SARS-CoV-2)
Immunogen Region
319-541
Tag
C-terminal Avi-His-tag
Formulation
8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, 20% glycerol
Mutation
E484K
Species
SARS-CoV-2
Notes
Avoid freeze/thaw cycles.
GenBank
MN908947
Mw(kda)
28 kDa + glycans
Synonyms
Cytokine receptor common subunit gamma, IL-2 receptor subunit gamma, IL-2RG, P64, CIDX, IMD4, CD antigen 132, CD132, SCIDX, SCIDX1