Applications and analysis of hydrolysates in animal cell culture

Bioresources and Bioprocessing

Ying Swan Ho¹  Zhi Feng Sherman Lim¹  Say Kong Ng¹  Hao Wei Lim¹  Hao Kim Lu¹  Yin Ying Ho¹ 

[1] Bioprocessing Technology Institute, Agency for Science, Technology, and Research (A*STAR);

关键词: Hydrolysates;    Animal cells;    Cell culture;   

DOI  :  10.1186/s40643-021-00443-w

来源: DOAJ

【 摘 要 】

Abstract Animal cells are used in the manufacturing of complex biotherapeutic products since the 1980s. From its initial uses in biological research to its current importance in the biopharmaceutical industry, many types of culture media were developed: from serum-based media to serum-free to protein-free chemically defined media. The cultivation of animal cells economically has become the ultimate goal in the field of biomanufacturing. Serum serves as a source of amino acids, lipids, proteins and most importantly growth factors and hormones, which are essential for many cell types. However, the use of serum is unfavorable due to its high price tag, increased lot-to-lot variations and potential risk of microbial contamination. Efforts are progressively being made to replace serum with recombinant proteins such as growth factors, cytokines and hormones, as well as supplementation with lipids, vitamins, trace elements and hydrolysates. While hydrolysates are more complex, they provide a diverse source of nutrients to animal cells, with potential beneficial effects beyond the nutritional value. In this review, we discuss the use of hydrolysates in animal cell culture and briefly cover the composition of hydrolysates, mode of action and potential contaminants with some perspectives on its potential role in animal cell culture media formulations in the future.

【 授权许可】

Unknown