Description of Protein Production Service in Insect Cells

Your Most Reliable & Cost-Effective Protein & Antibody R&D Partner

• 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

Description of Protein Production Service in Insect Cell /Baculovirus Expression

Insect cells and baculovirus expression has been a powerful protein expression system for intracellular protein production. It also works very well for some viral proteins that may pose negative effects on mammalian cells. Several well know insect cell lines, high five cells, SF9 cells, and SF21 cells, are suitable for protein production. Insect cells can grow to very high cell density and can achieve very high protein yield after infected with baculovirus containing the target gene of interest.

Sino Biological is highly experienced in producing large quantities of recombinant proteins with insect cell/baculovirus expression system. We have developed proprietary and highly effective baculovirus expression vectors and our own proprietary serum-free insect cell culture medium to support both cell culture and protein production. We are particularly good at purifying intracellular proteins from insect cells. In the past couple of years, we have successfully produced about 1000 recombinant proteins using our insect cell/baculovirus expression systems. Many of these proteins are difficult-to-express proteins, including many kinase proteins, viral proteins, and some cytokines and growth factor proteins.

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 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.

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