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Description: Recombinant SARS-CoV-2 Spike protein, RBD (Receptor Binding Domain) encompassing amino acids 319-541. This protein corresponds to the RBD of SARS-CoV-2 Variant P.1, originally discovered in Brazil, and contains the three mutations K417T, E484K and N501Y. It also contains a C-terminal Avi-Tag™ and a C-terminal His-tag. The recombinant protein is ≥90% pure following affinity purification.
Formulation: 8 mM phosphate pH 7.4, 110 mM NaCl, 2.2 mM KCl, 20% glycerol
Genbank: MN908947
Purity: >90%
Storage Stability: At least 6 months at -80°C.
Supplied As: Aqueous buffer solution.
Tags: C-terminal Avi-His-tag
Uniprot: P0DTC2
Warnings: Avoid freeze/thaw cycles.
Biosafety Level: Not applicable (BSL-1)