October 2015

Ask the Expert: Cell Culture Media Supplementation

with Dr. James Brooks (BD Biosciences) Improvements in cell culture media and supplementation have enabled significant advancements in bioproduction titers. But optimization to meet the specific needs of individual production cell lines is key to achieving desired production and protein quality, especially for biosimilars. Not only is it desirable to achieve cost-effective levels of production, but quality characteristics also are essential — and for biosimilars must closely resemble those of the originator molecules. Fully chemically defined (CD) media formulations are…

Compatibility Assessment of a Model Monoclonal Antibody Formulation in Glass and Blow–Fill–Seal Plastic Vials

PREPRINT October 2015 issue Blow–fill–seal (BFS) technology has been recognized by the industry as an advanced aseptic solution (1–3). Catalent Pharma Solutions has been commercially supplying sterile BFS products to the pharmaceutical industry for decades, primarily in the respiratory and topical ophthalmic markets. Such product formulations range from simple solutions to emulsions with drug substances from classical small molecules to large complex proteins such as biologics. The company also has optimized BFS processes and its Advasept plastic container system for…