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Canton Biologics has a fully commercialized and authorized CHO cell line platform,  stable cell lines development services from vector construction to research cell bank (RCB). In addition, relying on the rich experience and advanced equipment of Canton Biologics’ scientists, we can also provide flexible customized services according to the specific needs of clients.

Specialized in difficult-to-be-expressed proteins

Authorized cell line for IND to commercial manufacturing

Delivery time: from vector construction to TOP1 RCB clone  within 60 working days

Protein titer: MAb, 8g/L; bsAb, 4.5 g/L; fusion protein, 6g/L; natural protein recombinant conversion 1.5g/L)

Establishment of GMP standard master cell bank and working cell bank