SARS-COV-2 Nucleocapsid Protein CTD Domain Protein (CTD-VE4NP)

  • Express System: E.coli
  • Product Tag: N-His-Avi
  • Purity: > 95% as determined by Tris-Bis PAGE
  • Exact Sequence: Gly243-Pro364

Catalog: CTD-VE4NP


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Product Description Recombinant SARS-COV-2 Nucleocapsid Protein CTD Domain Protein is expressed from E.coli with His tag and Avi tag at the N-Terminus.It contains Gly243-Pro364.

Product 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.

Product Category

Recombinant Protein


Nucleocapsid Protein CTD Domain
Synonyms Nucleocapsid; NP; NC

Gene/Protein ID




Exact Sequence

Molecular Weight The protein has a predicted MW of 17 kDa same as Tris-Bis PAGE result.

Product Tag


Express System

Purity > 95% as determined by Tris-Bis PAGE
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
SARS-COV-2 NP CTD Domain on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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