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Yeast cells, such as baker's yeast and pichia pastoris yeast, have been used for recombinant protein expression and production. A couple of biological products such as hepatitis B vaccine and HPV vaccine, are produced in yeast fermentation as well. The advantages of yeast fermentation for protein production include low cost for fermentation medium and equipment, high expression yield, and much shorter fermentation cycle than mammalian cell cultures.
Sino Biological has developed in-house expertise and capacity for protein expression and production. We have successfully expressed and purified recombinant proteins with our yeast expression system. Some of those proteins are difficult to produce in mammalian expression systems. If you have a tough protein that needs to be expressed in yeast system, contact us now to find out more about our yeast expression and production services.
Our track-records in the past seven years (2008-2014) on the successful production of over 5000 recombinant protein bulks and over 10,000 monoclonal antibodies have attracted top-10 multi-national pharmaceutical customers as well as small biotech companies worldwide through word-of-mouth, as we have not done much business development or advertisement in the past. In 2015, we are starting to promote our protein production services to all research institutions and companies worldwide, as we believe more customers can benefit greatly from our capacity and experience.
How to Submit a Request for Protein Production Service?
If you are interested in using our protein production services to support your antibody discovery and development program, please contact us by leaving an on-line message or send us your detailed request to CROfirstname.lastname@example.org. Based on the quantity and quality requirement of your request, a formal quote will be send back to you for your review, comment, and/or acceptance.