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. Author manuscript; available in PMC: 2021 Jan 19.
Published in final edited form as: Stem Cell Res. 2020 Oct 12;49:102043. doi: 10.1016/j.scr.2020.102043

Fig. 3. Morphology and protein expression of hiPSC-CMs differentiated by IWR1+SB.

Fig. 3.

A) SHOX2 and ISL1 staining in hiPSC-CMs of 14 days post-differentiation that were differentiated by the addition of IWR1+SB from day 3–5 compared to the IWR1 control. B) TBX3 and TBX18 staining in hiPSC-CMs from the IWR1+SB-differentiation relative to the IWR1 control. DAPI counterstain and TNT staining were included in all stained samples to allow identification of all cells and cardiomyocytes, respectively.