2019-nCoV N Protein

2019-nCoV is a new coronavirus discovered at the end of 2019 and is highly contagious. Its proteins are divided into: spike glycoprotein (S protein), envelope glycoprotein (E protein), membrane glycoprotein (M protein), and nucleocapsid protein (N protein). The N protein and viral genomic RNA are entangled with each other to form the viral nucleocapsid, which plays an important role in the synthesis of viral RNA. At the same time, the N protein is relatively conservative and accounts for the largest proportion of the structural proteins of the virus. The body can produce high-level antibodies against the N protein in the early stage of infection. The N protein can be used to establish a rapid detection method for 2019-nCoV serum antibodies, and can also be further prepared. Monoclonal antibodies may be used to analyze the protein structure and other studies.

The new coronavirus N protein (full length) provided by our company is a genetically recombinant product with high immunogenicity and stability.

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Dosage form: freeze-dried powder, or solution

Source: Microbial recombinant protein

Molecular weight: about 50 KD (SDS-PAGE detection)

Purity: ≥90% (SDS-PAGE detection)

Preservation solution: 0.01M PBS, pH 7.4

Transport conditions: low temperature

Stability and storage: Stable for twelve months at temperatures from -20°C to -80°C from the date of receipt. Upon receipt, store under sterile conditions at -20°C to -80°C. It is recommended to aliquot the egg whites into smaller amounts for optimal storage. Avoid repeated freeze-thaw cycles.

Safety Tip: This reagent is only used for research and development or production, and is strictly prohibited for use in human experiments.