Fig. 2

a Viable cell density (VCD) and b normalized titer profiles for the fed-batch cell culture performance using different media (Process A, B and C) and inoculation seeding density (SD) in 5-L bioreactors for mAb1 production. The maximum titer on Day 14 for Process C at 500-L scale was normalized as 1 for mAb1, as described in Fig. 1 legend. Values are reported as average ± difference/2 (n = 2)