High throughput screening data for a case study of CHO cell culture process development.

ABSTRACT: In this article, we present four sets of data from high-throughput screening (HTS) studies of different chemically defined media using an industrially relevant Chinese hamster ovary (CHO) cell line. While complex hydrolysate media was used in the early phase process development and manufacturing of a monoclonal antibody (mAb), here we seek to determine an appropriate chemically defined media for late phase process development. Over 150 combinations of chemically defined basal media, feed media, and basal and feed media supplements, such as polyphenolic flavonoid antioxidants (including rosmarinic acid (RA)), were evaluated in four HTS studies to replace the complex hydrolysate media. Specifically, these four screening studies incorporated custom design of experiment (DOE), one-factor-at-a-

SUBMITTER: He Q 

PROVIDER: S-EPMC8531557 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature