Abstract

Considerations for cell passaging in cell culture seed trains

Highlights

  • The purpose of a seed train is the generation of an adequate number of cells for the inoculation of a production bioreactor

  • The design of a new facility involves the choice of the optimal seed train scales in order to meet the future requirements of the cultivated cell lines

  • Tool structure The program structure of the tool is suitable for different seed trains

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Summary

Background

The purpose of a seed train is the generation of an adequate number of cells for the inoculation of a production bioreactor. Motivation A software tool is being developed which is able to mathematically describe different seed trains based on the user’s input of the corresponding seed train information. This allows analysis and optimization of existing seed trains as well as design of new seed trains for new cell lines and design of seed train scales for new facilities [1]. An important challenge is to identify at which points in time the cells should be passaged from one scale into the

Results
Frahm B
Conclusions

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