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Steffen Kreye
Upstream Process Development Expert at Bayer


  • B.Sc. and M.Sc. in Biotechnology from Technische Universität Braunschweig, Germany
  • PhD in Biotechnology from Technische Universität Berlin, Germany
  • +6 years of experience in mammalian cell culture
  • Currently Lab Head Upstream Development at Bayer Pharma, Wuppertal, Germany
  • Former appointments as Director of Cell Line and Bioprocess development at Glycotope GmbH, Berlin, Germany
  • Special Expertise in continuous upstream technologies (perfusion, process intensification), cell line engineering and production of difficult-to-express proteins

Steffen Kreye's Network

Agenda Sessions

  • Upstream Process Intensification and Implication for Downstream Processing