Spike S1 (B.1.617.2, Delta Variant) Avi-His-Tag (SARS-CoV-2) Recombinant

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Catalog #

101151

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Description

Recombinant SARS-CoV-2 Spike protein S1 subunit, encompassing amino acids 16-685. This protein corresponds to SARS-CoV2 variant B.1.617.2, also known as variant Delta originally discovered in India, and contains mutations T19R, G142D, R158G, L452R, T478K, D614G and P681R as well as deletion E156-F157. The construct also contains a C-terminal Avi-Tag™ followed by a His-tag (6xHis). The protein was affinity purified.

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Synonyms

sars cov 2 Spike, Lineage B.1.617.2, Delta variant

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Product Data Gallery

4-20% SDS-Page Coomassie Staining

Product Info

Storage and Usage

Citations

Species

SARS-CoV-2

Construct

Spike S1 (B.1.617.2 Variant) (16-685-Avi-His) (SARS-CoV-2)

Mutation

T19R, G142D, E156del, F157del, R158G, L452R, T478K, D614G, P681R

Host Species/Expression System

HEK293

Purity

≥90%

Format

Aqueous buffer solution

Formulation

8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, 20% glycerol

78 kDa + glycans

Amino Acids

16-685

Glycosylation

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

Genbank #

MN908947

UniProt #

P0DTC2

Tag(s)

C-terminal Avi-His-tag

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Spike S1 (B.1.617.2, Delta Variant) Avi-His-Tag (SARS-CoV-2) Recombinant

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