Preparing for future bioprocessing challenges with the Cellca CHO Expression Platform

13th July 2016

Category: Cell Line Development

Tags: ,

By: Dr. Brian Wendelburg, Sr. Field Marketing Manager,

Therapeutic protein development and production is a very technically challenging, time consuming and expensive endeavor.

What are some of the challenges?

There are numerous critical decisions that must be made with regard to mammalian cell line choice (CHO, NS0, etc.), appropriate gene and marker expression systems, cell culture medium and feed optimization, clone selection and scale-up strategies. Biopharmaceutical developers should be careful to choose options which deliver the following:

• Maximum protein titer
• Scalability (5L – 1000L)
• Long-term Stability
• Cost effectiveness
• Shortened development timelines
• No burdensome IP concerns

Why is it important and critical to understand these challenges?

There are considerable economic considerations to be made; one should maximize financial budgets by minimizing expenditures on equipment and technologies required for in-house development and characterization of the therapeutic protein. It’s important to make efficient and productive investments in R&D; technology and process development requires highly trained and expert staff. There are also commercial or market considerations which will affect return on investments; to maximize IP and patent life the therapeutic protein must be developed and commercialized as quickly as possible to gain maximum market share in a highly competitive environment. First to market is paramount for biosimilar developers.

How has the CRO industry responded?

“Turn-key” cell line development and bioanalytical testing CROs are currently open for business and accessible for outsourcing nearly all upstream, downstream and biomolecular analytical activities. Sartorius Stedim Biotech offer the most comprehensive, scalable and unique bioprocess portfolio to support biosimilar development and manufacturing. With Sartorius Stedim Biotechs’ recent acquisition of Cellca (cell line development) and BioOutsource (bioanalytical and biosafety testing), there is now an established, fully functional, and integrated CRO uniquely positioned to support clients development programs across the entire product lifecycle.

The result of outsourcing biopharmaceutical development and production to experienced CROs will have major positive implications for shortening the time to commercialization at significantly reduced costs.

Learn more about the Cellca CHO Expression Platform.

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