FiberCell® HFBR easily outperforms T-225 flasks
Flasks were split 1:5 in DMEM/10% FBS until a total of 130 T225 flasks were obtained. DMEM/10% FBS was replaced with DMEM alone and exosomes collected after 2 days.
5X10^8 adipose-derived mesenchymal stem cells were seeded into the hollow fibre bioreactor (C2011 cartridge) and harvests initiated after one week of culture. Medium used in the hollow fibre bioreactors was DMEM/10% FBS in the circulating medium, DMEM without serum in the extra-capillary space.
Total exosomes collected from two HFBR under these conditions equalled that from 3600x T225 flasks in a total volume of 360 mL.