Removal of Transmissible Spongiform Encephalopathy Prion from Large Volumes of Cell Culture Media Supplemented with Fetal Bovine Serum by Using Hollow Fiber Anion-Exchange Membrane Chromatography
Fig 7
Cell viability assay at day 5 of BHK-21 (A), Vero (B), CHO (C), and HEK293 (D) cells.
Cells were grown in DMEM medium supplemented with 10% FBS without filtration (C) or following QSD filtration (FT1, FT2, FT3, FT1+FT2; FT1+FT2+FT3). FT: flow-through. Mean +/- SD (N = 3).