• Cutting-edge technologies
• Most reliable partner
• Unmatched experience:>10,000 Mabs,>6000 Proteins
• Superior quality of products & services
• Unmatched speed of production
• Unmatched cost-saving
In E. coli. expression system, there are still many proteins that can only be expressed as inclusion body and have to be refolded into soluble and function forms. Protein refolding is an art work that needs lots of experience and hard work.
Sino Biological has devoted significant resources in development of protein expression and production in E. coli. system. We have developed in house a refolding buffer screening system that allows us to quickly identify suitable buffers for refolding for a particular protein. In the past couple of years (2008-2014), we have successfully produced over 1000 recombinant proteins using our E. coli. expression system. Many of these proteins are tough ones that cannot be produced effectively and economically in mammalian cells and need refolding. These proteins include many cytokines, chemokines, and growth factors.
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 CROemail@example.com. 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.