Cell culture media for recombinant protein expression in Chinese hamster ovary (CHO) cells: History, key components, and optimization strategies

FV Ritacco, Y Wu, A Khetan - Biotechnology progress, 2018 - Wiley Online Library
The culture of Chinese Hamster Ovary (CHO) cells for modern industrial applications, such
as expression of recombinant proteins, requires media that support growth and production …

Serum-free medium for recombinant protein expression in Chinese hamster ovary cells

W Li, Z Fan, Y Lin, TY Wang - Frontiers in bioengineering and …, 2021 - frontiersin.org
At present, nearly 70% of recombinant therapeutic proteins (RTPs) are produced by Chinese
hamster ovary (CHO) cells, and serum-free medium (SFM) is necessary for their culture to …

Model-assisted design of experiments as a concept for knowledge-based bioprocess development

J Möller, KB Kuchemüller, T Steinmetz… - Bioprocess and …, 2019 - Springer
Abstract Design of Experiments methods offer systematic tools for bioprocess development
in Quality by Design, but their major drawback is the user-defined choice of factor boundary …

Real‐time amino acid and glucose monitoring system for the automatic control of nutrient feeding in CHO cell culture using Raman spectroscopy

J Domján, E Pantea, M Gyürkés… - Biotechnology …, 2022 - Wiley Online Library
An innovative, Raman spectroscopy‐based monitoring and control system is introduced in
this paper for designing dynamic feeding strategies that allow the maintenance of key …

Employing active learning in the optimization of culture medium for mammalian cells

T Hashizume, Y Ozawa, BW Ying - npj systems biology and applications, 2023 - nature.com
Medium optimization is a crucial step during cell culture for biopharmaceutics and
regenerative medicine; however, this step remains challenging, as both media and cells are …

Automatic real‐time calibration, assessment, and maintenance of generic Raman models for online monitoring of cell culture processes

A Tulsyan, T Wang, G Schorner… - Biotechnology and …, 2020 - Wiley Online Library
Raman spectroscopy is a multipurpose analytical technology that has found great utility in
real‐time monitoring and control of critical performance parameters of cell culture processes …

Hybrid modeling and intensified DoE: an approach to accelerate upstream process characterization

B Bayer, G Striedner, M Duerkop - Biotechnology journal, 2020 - Wiley Online Library
Process characterization is necessary in the biopharmaceutical industry, leading to concepts
such as design of experiments (DoE) in combination with process modeling. However, these …

[HTML][HTML] Main quality attributes of monoclonal antibodies and effect of cell culture components

F Torkashvand, B Vaziri - Iranian biomedical journal, 2017 - ncbi.nlm.nih.gov
The culture media optimization is an inevitable part of upstream process development in
therapeutic monoclonal antibodies (mAbs) production. The quality by design (QbD) …

Development of generic raman models for a GS‐KOTM CHO platform process

TA Webster, BC Hadley, W Hilliard… - Biotechnology …, 2018 - Wiley Online Library
The monitoring and control of bioprocesses is of the utmost importance in order to provide a
consistent, safe, and high‐quality product for consumers. Current monitoring and control …

[HTML][HTML] Optimization of medium with perfusion microbioreactors for high density CHO cell cultures at very low renewal rate aided by design of experiments

H Schwarz, K Lee, A Castan… - Biotechnology and …, 2023 - Wiley Online Library
A novel approach of design of experiment (DoE) is developed for the optimization of key
substrates of the culture medium, amino acids, and sugars, by utilizing perfusion …