GMP Cell Banking - Wacker Chemie AG

GMP Cell Banking

With more than 20 years of experience in the production and optimization of microbial expression systems, we are not only able to efficiently prepare our customers’ production strains in our laboratories during the development phase of GMP-compliant production, but also, optionally, to make selective genetic and physiological modifications to the culture to optimize its expression efficiency.

Our services include:

  • Design and optimization of host/vector systems
  • Customized improvement of expression systems (vector optimization, alternative induction principles and expression systems)
  • ESETEC® proprietary E.coli secretion system: highly expressive plasmids and special E.coli K12 strain
  • FOLDTEC® proprietary E. coli folding system: highly productive refolding of proteins
  • Production, characterization and maintenance of GMP master and working cell banks
  • Genetically-stable production processes


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