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Generic Protocol for Optimization of Heterologous Protein Production Using Automated Microbioreactor Technology
Published on: December 15, 2017
Use of pilot plant facilities to aid validation programs
R M O'Leary1, T Etcheverry, P Bezy
1Dept. Recovery Sciences, Genentech, Inc., 1 DNA WAY, South San Francisco, CA 94080, USA. oleary@gene.com
PDA Journal of Pharmaceutical Science and Technology
|August 17, 2001
Summary
Pilot plant facilities support process validation and product comparability studies during manufacturing modifications. This approach minimizes disruption to large-scale production, ensuring regulatory compliance and product integrity.
Area of Science:
- Biopharmaceutical manufacturing
- Process development and scale-up
Background:
- FDA guidelines permit pilot plants for process validation material generation.
- Process modifications are common during development and scale-up.
- Demonstrating product comparability between old and new processes is crucial after modifications.
Purpose of the Study:
- To apply FDA guidelines for process modifications and product comparability.
- To utilize pilot plant facilities for implementing process changes and generating validation data.
- To minimize the impact of development activities on large-scale manufacturing.
Main Methods:
- Utilized pilot plant facilities for production runs involving process modifications.
- Conducted product comparability studies between old and new manufacturing processes.
- Collected in-process samples from the new manufacturing process for validation support.
Main Results:
- Successfully implemented process modifications in the pilot plant.
- Demonstrated product comparability, meeting regulatory requirements.
- Generated necessary material for process validation studies.
- Minimized disruption to the commercial-scale manufacturing facility.
Conclusions:
- Pilot plant facilities effectively support process modifications, comparability studies, and validation.
- Strategic use of pilot plants streamlines development while safeguarding large-scale production.
- This integrated approach ensures regulatory compliance and efficient product development.
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