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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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Buffer
Liquid. Phosphate buffered saline, pH 7.4.
Purity
>98% as determined by SDS-PAGE analysis.
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Molecular weight
The protein has a calculated MW of 133.12 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
Coronaviruses (Delta B1.617.2 Variant) are enveloped positive-sense RNA viruses. Spike protein on the viral envelope and the cognate receptor on the surface of host cells that are essential for entry into host cells upon receptor binding and membrane fusion. Spike proteins are target for neutralization antibody, and mediate membrane fusion and virus entry.Trimeric spike protein is about 180 kDa, and contains two subunits, S1 and S2, mediating attachment and membrane fusion.
Synonyms
Spike glycoprotein, S glycoprotein, E2, Peplomer protein
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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 SARS-CoV-2 Trimeric Spike Protein (Delta B1.617.2 Variant).]()
SDS-PAGE analysis of SARS-CoV-2 Trimeric Spike Protein (Delta B1.617.2 Variant).
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Publication
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Datasheet & Documents
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Disclaimer：For Research Use or Further Manufacturing Only.
