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Species of Origin
SARS-CoV-2
Expression system
HEK293
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Affinity Tag
His-SUMO Tag (N-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 36.70 kDa.
The protein migrates as 45-60 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 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. Receptor-binding domain (RBD), which is the S protein mediates viral entry into host cells by first binding to a host receptor.
Synonyms
Spike glycoprotein, S glycoprotein, E2, Peplomer protein
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Uniprot ID
#PDB: 7URS_A
Sequence Note
Arg1-Phe223
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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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Review
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Publication
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Datasheet & Documents
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Disclaimer:For Research Use or Further Manufacturing Only.