comparemela.com


By Aziz Cayli, Burcu Tongul, Francis Nguyen, Adrien Lugari, and Érica Schulze
BHK-21 cell strains have been utilized for several years as a platform for veterinary vaccines and recombinant protein manufacturing. However, these cells are anchorage-dependent, requiring the use of dissociation agents that slow and are traumatic for cells while also creating scale-up limitations. By contrast, suspension culture facilitates large-scale processes, offers options for process intensification and contributes to reduced manufacturing costs due to less process complexity. BHK-21 suspension cells grown in serum-free media that produce high-virus titers are desirable in developing vaccines that are affordable worldwide.
Although some cell lines used in vaccine production still require serum supplementation, BHK-21 cultures have been shown to be propagated in serum-free media. The desire to remove potential uncontrolled contaminants, natural products and by-products from the culture led to the development of more complex media. Such chemically defined media demonstrated that serum could be omitted, without cellular adaptation, if appropriate nutritional and hormonal modifications were made.

Related Keywords

Aziz Cayli ,Adrien Lugari ,Burcu Tongul ,Francis Nguyen , ,

© 2025 Vimarsana

comparemela.com © 2020. All Rights Reserved.