Cellca CHO Expression Platform  |產品專區<br/>Products & Services  |生物製程解決方案<br/>Bioprocess Solutions    |生物反應器∣醱酵槽<br/>Bioreactors∣Fermentors   |細胞株開發<br/>Cell Line Development

Cellca CHO Expression Platform


With the Cellca CHO Expression Platform you can reduce your early stage development timeline by several months, accelerating your development from DNA to Research Cell Bank (RCB) to just 4 months with an easy-to-use, robust and scalable platform.




Cellca CHO Expression Platform

The Cellca CHO Expression Platform is a versatile, robust and scalable cell line and fed-batch process development platform. It is designed to reduce cost of goods, development risks and ultimately reduce development time. The unique platform consistently delivers robust, stable, high-yielding CHO cell lines and production processes for large and small biotech/pharma companies.

Platform Features:

  • The Expression Vector:

DHFR selection system and freedom to operate for all vector elements make the vector suitable for both monomeric and dimeric products.

  • The Host Cell Line:

Well characterized CHO DG44 suspension parental cell line with full cell line history. The cell line has been metabolically optimized through adaptation into chemically defined, serum-free cell culture media.

  • The CHO Media System:

100 % chemically defined, optimized and free of animal components, proteins, and peptones. Sartorius Stedim Cellca is creator and owner of the media composition.

  • Upstream Process Design:

Simple, robust, scalable, fed-batch process for every bioreactor size and type.

Your Benefits:

  • Speed

From DNA to high-titre RCB in 4 months. Save up to 3 months by omitting the need for scalability studies.

  • Track record

More than 40 successfully completed projects using the Cellca CHO Expression Platform.

  • Performance

95 % of our developed cell lines deliver protein titres  exceeding 3 g/L in a 12-14 day standard fed-batch process.

  • Scalability

Processes can be easily transferred and scaled-up to a range of bioreactors up to 1000L.

  • Customer focus

Committed project teams and dedicated client manager’s make it their purpose to deliver service excellence and meet our clients requirements.

Contact our cell line development experts to discuss our unique and reliable cell line and process development platform.


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Cellca CHO Expression Platform

With the Cellca CHO Expression Platform you can reduce your early stage development timeline by several months, accelerating your development from DNA to Research Cell Bank (RCB) to just 4 months with an easy-to-use, robust and scalable platform.