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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Production in yeast of hepatitis B surface antigen by R-DNA technology.

Yeast synthesizes the surface antigen protein of Hepatitis B virus when the structural gene is fused to the promoter from the ARG3 gene. Analysis of extracts and total cells shows that the primary translation product can be identified as a poorly antigenic monomer with an estimated molecular weight of 22K. In cell extracts Y-HBsAg is in the form of 20 nm particles which, like serum derived particles, are highly immunogenic in mice and monkeys. Yeast derived surface antigen is thus a viable alternative to the present serum derived HBV vaccines.[1]

References

  1. Production in yeast of hepatitis B surface antigen by R-DNA technology. De Wilde, M., Cabezon, T., Harford, N., Rutgers, T., Simoen, E., Van Wijnendaele, F. Dev. Biol. Stand. (1985) [Pubmed]
 
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