Recombinant SARS-CoV-2 Nucleocapsid (P199L, M234I) Protein, His-tagged

• Cat.No.: N-584S
• Product Overview: Recombinant SARS-CoV-2 Nucleocapsid (YP_009724397.2, with mutations P199L, M234I) (Met1-Ala419) was expressed in E. coli with a polyhistidine tag at the N-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.526) which emerged in the United States.

Specification

• Species: SARS-CoV-2
• Source: E.coli
• Tag: His
• ProteinLength: 1-419
• Predicted N Terminal: Met
• Molecular Mass: The recombinant SARS-CoV-2 Nucleocapsid consists of 426 amino acids and predicts a molecular mass of 46.6 kDa.
• Purity: > 95 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20 to -80 centigrade.
  Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Storage Buffer: Lyophilized from sterile 50 mM PB, 500 mM NaCl, pH 7.4.
  Please contact us for any concerns or special requirements.
  Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween80 are added as protectants before lyophilization.

Gene Information

• Gene Name: N nucleocapsid phosphoprotein [ Severe acute respiratory syndrome coronavirus 2 ]
• Official Symbol: N
• Synonyms: N; nucleocapsid phosphoprotein; nucleocapsid phosphoprotein; ORF9; structural protein
• Gene ID: 43740575
• mRNA Refseq: MN908947
• Protein Refseq: YP_009724397