Downstream Process Development

Robust, Scalable, and Low-Cost

Our service offerings:

· Process optimization for affinity chromatography, ion exchange chromatography, hydrophobic interaction chromatography, and mixed-mode chromatography

· Process optimization for virus inactivation/removal

· Process development and optimization for depth filtration, ultrafiltration/diafiltration, and other filtration processes

· Purification process technology transfer and scale-up



Service scope:
Service advantages:
Service Advantages:
  •   · High efficiency: Process development can be completed within 2-3 months

      · High quality: Satisfied impurity level

      · Diversity: Diversified material screening platforms

      · Satisfied yield: The average yield of monoclonal antibodies exceeds 70%

      · 360°scope of services:Our services cover a wide variety of protein drugs, including monoclonal antibodies, bispecific antibodies, recombinant biotherapeutics, fusion proteins, etc.

  • · More than 10 years of experience in downstream purification development

Key Equipment:
  • AKTA avant150 chromatography system
  • AKTA Pure150 chromatography system
  • AKTA flux tangential flow filtration system
  • Tangential Flow Filtration Membrane Bag