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Species of Origin
SARS-CoV-2
Expression System
HEK293
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Affinity Tag
His Tag (C-term)
Concentration
Please refer to the product label.
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Storage Buffer
Liquid. Phosphate buffered saline, pH 7.4.
Purity
>95% as determined by SDS-PAGE analysis.
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Molecular weight
The protein has a calculated MW of 137.94 kDa.
The protein migrates above 180 kDa under reducing condition (SDS-PAGE analysis).Form
Liquid
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Specifications
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Background
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Background
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a 2019 novel coronavirus, that causes pandemic disease globally. SARS-CoV-2 is a single-stranded RNA virus that belongs to the Coronaviridae family. Structurally, the virus harbors sixteen non-structural proteins (NSP1-NSP16), four structural proteins (spike, membrane, envelope, and nucleocapsid), and nine accessory proteins. The spike protein is a 1273-amino-acids transmembrane, homotrimeric class I fusion protein that contains two functional subunits, receptor-binding subunit S1 (amino acids 14-685) and membrane-fusion subunit S2 (amino acids 686-1273). The trimeric spike protein on the surface of the virion is responsible for initiating viral infection through binding to the angiotensin-converting enzyme 2 (ACE2) receptor on host cells.
Synonyms
Spike glycoprotein, E2, Peplomer protein, S glycoprotein
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Uniprot ID
P0DTC2
Sequence Note
Ser13-Pro1213
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Instruction
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Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at -80°C or lower for long term storage.
Stability & Storage
This product is stable after storage at:
- -80°C for long-term storage under sterile conditions.
Avoid repeated free-thaw cycles.
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Image
![SDS-PAGE analysis of recombinant SARS-CoV-2 trimeric spike protein.]()
SDS-PAGE analysis of recombinant SARS-CoV-2 trimeric spike protein.
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Publication
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Datasheet & Documents
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Disclaimer：For Research Use or Further Manufacturing Only.
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