Spike S1 RBD, His-Avi-Tag, Biotin-Labeled (SARS-CoV-2) Recombinant

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Catalog #

100937

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Description

Recombinant SARS-CoV-2 Spike protein, RBD (Receptor Binding Domain) encompassing amino acids 319-541. This construct contains a C-terminal His-tag (6xHis) followed by an Avi-Tag™. The protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.

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Synonyms

SARS-CoV s1, coronavirus spike S1, S1 RBD

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Product Data Gallery

4-20% SDS-Page Coomassie Staining

Biotin Avidin Pulldown

Product Info

Storage and Usage

Citations

Species

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, 20% glycerol

28 kDa

Amino Acids

319-541

Glycosylation

This protein runs at a higher MW by SDS-PAGE due to glycosylation.

Genbank #

MN908947

UniProt #

P0DTC2

Tag(s)

C-terminal His-Avi-Tag

Label

This protein is enzymatically biotinylated using Avi-Tag™ technology. Biotinylation is confirmed to be ≥90%.

For more information on enzymatic biotinylation, please see our Tech Note.

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Spike S1 RBD, His-Avi-Tag, Biotin-Labeled (SARS-CoV-2) Recombinant

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