Recombinant COVID-19 Omicron N (P13L, E31del, R32del, S33del, R203K, G204R) protein, His-tagged

• Cat.No.: N-686V
• Product Overview: Recombinant COVID-19 Omicron N (YP_009724397.2) (Met1-Ala419) (P13L, E31del, R32del, S33del, R203K, G204R) protein, fused to N-terminal His tag, was expressed in E. coli.

Specification

• Source: E. coli
• Species: COVID-19
• Tag: His
• Form: Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid Protein (P13L, E31del, R32del, S33del, R203K, G204R)-His Recombinant Protein consists of 426 amino acids and predicts a molecular mass of 46.6 kDa.
• Protein length: Met1-Ala419
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 90 % as determined by SDS-PAGE
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: N nucleocapsid phosphoprotein [ Severe acute respiratory syndrome coronavirus 2 ]
• Official Symbol: N
• Synonyms: Spike; S1 protein; Spike glycoprotein Subunit1; S glycoprotein Subunit1; Spike protein S1; COVID-19 Omicron
• Gene ID: 43740575
• Protein Refseq: YP_009724397.2