Species of Origin
His Tag (C-term)
Please refer to the product label.
Liquid. Phosphate buffered saline, pH 7.4.
>95% as determined by SDS-PAGE analysis.
The protein has a calculated MW of 133.67 kDa.
The protein migrates above 180 kDa under reducing condition (SDS-PAGE analysis).
The protein migrates as 75-100 kDa under reducing condition (SDS-PAGE analysis).
Coronaviruses (Beta B1.351 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.
Spike glycoprotein, S glycoprotein, E2, Peplomer protein
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.
Western blot analysis of SARS-CoV-2 Trimeric Spike Protein (Beta B1.351 Variant).
SDS-PAGE analysis of SARS-CoV-2 Trimeric Spike Protein (Beta B1.351 Variant).1/2
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Datasheet & Documents1/1
Disclaimer：For Research Use Only. Not for use in diagnostic or therapeutic procedures.