Fig. 5From: Efficiently generate functional hepatic cells from human pluripotent stem cells by complete small-molecule strategyExpansion and maintain of small-molecule-derived HBs. A A schematic description of stepwise differentiates hPSCs into HBs and HLCs. B Flow cytometric sorting of E-pCAM+ HBs from day 8 differentiated cells. C Phase-contrast images of expanding HBs. Scale bar 100 μm. D Flow cytometric analyses of E-pCAM and Ki67 expression in expanded HBs (passage 20). E Immunostaining analyses of HBs marker proteins on expanded HBs. Scale bars 100 μmBack to article page