Fc, His, GST, FLAG, SUMO are typically used to assist protein purification.
Purified recombinant proteins (quantities to be specified by customer)
typically >90% purity by SDS page
Track Records & Key Facts
• > 300 Staff
• > 80 Bioreactors
• > 30 Purification System
• > 10,000 Mab Production
• > 5000 Protein Bulks
• > 5000 antibody development
• 1-100mg Mab Production in 3-6 weeks
• 1-10 g Mab Production in 6-8 weeks
• Preferred CRO Partner for Multiple Top-10 Pharmas
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 ...... < Learn More>