Spike Trimer (S1+S2) (B.1.617.2; Delta Variant), His-Tag (SARS-CoV-2) Recombinant

Catalog #

101147

$320 *

Size: 100 µg

Qty

Bulk/Custom

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Description

Recombinant SARS-CoV-2 Spike protein in its homotrimeric form, containing S1+S2 subunits and encompassing amino acids 16-1213. This protein corresponds to SARS-CoV-2 Variant B.1.617.2, also known as variant Delta, originally discovered in India. It contains the eight Delta variant mutations indicated below in addition to deletion 156/157. The construct also contains mutations 682RRAR685>A, K986P and V987P, and a T4 trimerization domain followed by a His-tag (6xHis) in C-terminal. The recombinant 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 Trimer (S1+S2) (B.1.617.2 Variant) (16-1213-His) (SARS-CoV-2)

Mutation

T19R, G142D, E156del, F157del, R158G, L452R, T478K, D614G, P681R, D950N

Host Species/Expression System

HEK293

Purity

86%

Format

Aqueous buffer solution

Formulation

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

137 kDa + glycans

Amino Acids

16-1213(end)

Glycosylation

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

Genbank #

MN908947

UniProt #

P0DTC2

Tag(s)

C-terminal His-tag

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Spike Trimer (S1+S2) (B.1.617.2; Delta Variant), His-Tag (SARS-CoV-2) Recombinant

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