Polls Archive

What chromatography resin do you primarily rely on for virus removal?

  • Anion exchange (96%)
  • Cation exchange (92%)
  • Hydrophobic interaction (0%)
  • Affinity (1%)
  • Mixed mode (1%)
  • To what extent is your protein A step optimized?

    • It is fully optimized (33%)
    • It is efficient but maybe not optimized (0%)
    • It requires improvement (67%)
    • Not sure (0%)
    • What approach are you using for high throughput screening?

      • 96-well plates (60%)
      • Robo-columns (40%)
      • Both (0%)
      • Neither (0%)
      • What is the biggest challenge facing downstream processing today?

        • Higher titers from upstream bioreactors (60%)
        • The need to reduce costs (40%)
        • The need to be more efficient (0%)
        • Other (0%)
        • Are you currently developing purification processes for antibody fragments?

          • Yes (50%)
          • No (50%)
           
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