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SARS-COV-2 Nucleocapsid Protein

Product Info
Source

Recombinant SARS-COV-2 Nucleocapsid Protein is expressed from E.coli with His tag and Avi tag at the N-terminal. It contains Ser2-Ala419.[Accession | QHD43423.2]

Molecular Weight

The protein has a predicted MW of 48.9 kDa same as Tris-Bis PAGE result.

Endotoxin

Less than 1EU per μg by the LAL method.

Purity

> 95% as determined by Tris-Bis PAGE

Formulation

Supplied as 0.22μm filtered solution in 50 mM Tris, 500mM NaCl, 10% glycerol (pH 7.5).

Storage

The product should be stored at -70℃. Please do not repeated freeze-thaw cycles.

Assay Data
Tris-Bis PAGE

SARS-COV-2 Nucleocapsid on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Background

Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex. It is encoded by the S segment vRNA and is abundantly expressed in the cytoplasm of infected cells.

Synonyms

Nucleocapsid protein、NP、Protein N、COVID-19、NC

References

(1) Longhi S. Nucleocapsid structure and function. Curr Top Microbiol Immunol. 2009;329:103‐128. doi:10.1007/978-3-540-70523-9_6

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