Fig. 8From: A novel and cost-effective method for high-throughput 3D culturing and rhythmic assessment of hiPSC-derived cardiomyocytes using retroreflective Janus microparticlesImmunostaining of hiPSC 2D and 3D CMs CMs with F-actin, anti- CACNA1C, anti-CX43, anti-Desmin, anti-MYL7, and anti-cTnT. Nuclei are labeled with DAPI (blue) and scale bars are included in imagesBack to article page