- Packaging:other package sizes available on request
- Donor / Source:Escherichia Coli
- Formulation:50mM Tris-HCl, 60mM NaCl, pH 8 and 50% glycerol.
SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein plays an important role in virus infection cycle and is the primary target of neutralizing antibodies.
The E.coli derived 34 kDa recombinant protein contains the N-terminus Enevelope protein 1-76 amino acids immunodominant regions.