Fig. 4From: Establishing a deeper understanding of the osteogenic differentiation of monolayer cultured human pluripotent stem cells using novel and detailed analysesThe expression of OCT-4 and RUNX2 in hPSC samples during osteogenic differentiation. The expression of OCT-4 (green) and RUNX2 (green) in the H9 hESCs and hNF-C1 hiPSCs after osteogenic induction for the indicated days were detected by immunofluorescence. The nucleus is shown in blue by DAPI staining. Scale bars, 100 μmBack to article page