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Learning Center - Case Studies Protocols Case Studies

Perfusion

Advantages

  • High cell density and productivity (>87x106 cells/ml max reported)
  • No pumparound loop design minimizes shear damage and contamination
  • Cell retention 99% for >10 micron
  • Presterile, ready to use, low cost
  • Patents pending
Max cell density achieved at 10L:
  • 33x106 cell/ml CHO
  • 72x106 cell/ml NSO
  • 87x106 cell/ml T-cells

Perfusion Application: CHO cell for MAB production

  • Scale up was done from 1 to 100L in Wave Bioreactor
  • System1000 was inoculated with 100L and brought up to 500L volume
  • Continuous perfusion was started at 3x106 cell/ml at 1 volume per day
  • Total perfusion was 15,000L perfused over 30 day period
  • Cell density maintained over run was > 20x106 cells/ml
  • Entire process ö Completely Disposable!