Other Coronavirus Proteins (SARS, MERS, HKU1)

Coronaviruses are enveloped, positive-sense RNA viruses with one of the largest genomes among RNA viruses (26 to 32 kilobases). Their genome is encapsulated and protected by a viral capsid that is composed of self-associating Nucleocapsid (N) protein. The N protein plays other important roles in coronavirus infectivity, including virus transcription and assembly.

One of the characteristic features of coronaviruses is crown-shaped spikes on the viral surface that are composed of the aptly-named Spike (S) protein. Coronaviruses gain entry into host cells through host receptor interactions with the S protein. Thus, the S protein is a major focus of drug development efforts to prevent and treat infections caused by coronaviruses.

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Other Proteins


  • HEK293 expressed
  • Purity determined by SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
  • His-tag affinity purification by IMAC
  • Purity >95%
  • Bulk pricing available by emailing [email protected]
  • Typically ships in 1-3 business days

Recommended Applications

  • Functional Assay
  • Protein-protein Interaction
  • Post-translational Modifications
  • Western Blotting / Dot Blotting
  • Immunoprecipitation
  • Protein Array