Table 1.

IHC Antibodies used for cardiogenic characterization

Primary Antibody	Dilution	Permeabilization
Anti-MYH6 (MHC, Abcam, #ab207926)	1:100 or 10 ug/ml	0.1% Triton X-100 in PBS
Anti-Cardiac Troponin T (Abcam, #ab8295)	1:400 or 4 ug/ml	0.1% Triton X-100 in PBS
Anti-Connexin 43 / GJA1 (Abcam, #ab11370)	1:100 or 6 ug/ml	0.1% Triton X-100 in PBS (optional)
Secondary Antibody	Dilution	-
Goat anti-mouse IgG-FITC (Santa Cruz Biotech, #sc-2010)	1:200	-
Goat anti-mouse IgG-TR (Santa Cruz Biotech, #sc-3916)	1:200	-
Goat anti-rabbit IgG-TR (Santa Cruz Biotech, #sc-2780)	1:200	-