Recombinant COVID-19 N Protein, His-Avi-tagged, Biotinylated

• Cat.No.: N-423VB
• Product Overview: Biotinylated Recombinant 2019-nCoV Nucleocapsid Protein is expressed from E. coli with a His tag and Avi tag at the N-terminal. It contains Ser2-Ala419.

Specification

• Description: 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.
• Source: E. coli
• Species: COVID-19
• Tag: His-Avi
• Form: Supplied as 0.22um filtered solution in 50 mM Tris, 500mM NaCl,10% Glycerol, pH 7.5.
• Molecular Mass: The protein has a predicted MW of 48.9 kDa.Due to glycosylation, the protein migrates to 50-55KDa based on Bis-Tris PAGE result.
• Protein length: Ser2-Ala419
• Endotoxin: Less than 1EU per ug by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE
• Storage: The product should be stored at -70°C. Please do not repeated freeze-thaw cycles.

Gene Information

• Gene Name: N
• Official Symbol: N
• Synonyms: Nucleocapsid protein, NP, Protein N, COVID-19, NC
• Gene ID: 43740575
• Protein Refseq: YP_009724397.2
• UniProt ID: P0DTC9