Spike S1 RBD, Fc-Fusion, Avi-Tag, Biotin-labeled (SARS-CoV-2) Recombinant
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Catalog #
100695
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$295
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Description
Recombinant SARS-CoV-2 Spike protein, RBD (Receptor Binding Domain) encompassing amino acids 319-541. The protein is fused in C-terminal with the Fc fragment of human IgG1 followed by an Avi-Tag™. The protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.
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Synonyms
SARS-CoV-2 spike RBD, novel coronavirus spike RBD, nCoV spike RBD covid
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Product Data Gallery
Product Info
Storage and Usage
Citations
Species
SARS-CoV-2
Construct
Spike S1 RBD (319-541-Fc (IgG1)-Avi)-(Biotin) (SARS-CoV-2)
Host Species/Expression System
HEK293
Purity
≥90%
Supplied As
Aqueous buffer solution.
Formulation
8 mM Phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol.
MW
54 kDa + glycans
Amino Acids
319-541
Glycosylation
This protein runs at a higher MW by SDS-PAGE due to glycosylation.
Genbank #
MN908947
UniProt #
P0DTC2 SPIKE_WCPV
Label
This protein is enzymatically biotinylated using Avi-Tag™ technology. Biotinylation confirmed to be ≥90%.
For more information on enzymatic biotinylation, please see our Tech Note.