Comparative investigation of the use of various commercial microcarriers as a substrate for culturing mammalian cells.

Microcarriers provide large adhesion area allowing high cell densities in bioreactor systems. This study focused on the investigation of cell adhesion and cell growth characteristics of both anchorage-dependent CHO-K1 and anchorage-independent Ag8 myeloma cell lines cultivated on four different microcarriers (Biosilon®, Microhex®, Cytodex 3®, Cytoline 2®) by considering the cell kinetics and physiological data. Experiments were performed in both static and agitated cell culture systems by using 24-well tissue culture plates and then 50-ml spinner flasks.