[Retracted] Promotion of Differentiating Bone Marrow Mesenchymal Stromal Cells (BMSCs) into Cardiomyocytes via HCN2 and HCN4 Cotransfection

Figure 2

BMSCs coexpressed HCN2 and HCN4. Immunofluorescence was used to detect expressed HCN2 and HCN4 in the cells. Green fluorescence indicates a positive expression of HCN2 while red fluorescence indicates a positive expression of HCN4. Magnification, 400x.