Spike Trimer (S1+S2) (B.1.429, Epsilon Variant) His-Tag (SARS-CoV-2) Recombinant
Catalog #
101057
$320
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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.1.429, also known as variant Epsilon, originally identified in California (USA), and contains mutations W152C, L452R, D614G. 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.1.429, California coronavirus, Cal.20.c, cal20c, Epsilon lineage
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Product Data Gallery
Product Info
Storage and Usage
Citations
Species
SARS-CoV-2
Construct
Spike Trimer (S1+S2) (B.1.429 Variant) (16-1213(end)-His) (SARS-CoV-2)
Mutation
W152C, L452R, D614G
Host Species/Expression System
HEK293
Purity
85%
Format
Aqueous buffer solution
Formulation
8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, 20% glycerol
MW
139 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