Table 1.

Flow cytometry staining

Analysis	Staining solution	Manufacturer
Caspase activation	Caspase-3-PE	BD Biosciences Pharmingen, San Diego, CA, United States
	Cleaved Caspase-9-FITC	BIOSS Antibodies, Woburn, MA, United States
Cytochrome c release	Cytochrome c Antibody (6H2) FITC Conjugate	Invitrogen, Carlsbad, CA, United States
Cleavage of PARP	Cleaved-PARP (Asp214) XP® Rabbit mAb (PE Conjugate)	Cell Signaling Technology, Danvers, MA, United States
Mitochondrial membrane potential	TMRE (tetramethylrhodamine ethyl ester perchlorate) Final concentration 0.1 µmol/L	Sigma-Aldrich, St. Louis, Missouri, United States
Protein analysis	Phospho-Bcl-2 (Ser70) Rabbit mAb Alexa Fluor® 488 Conjugate	Cell Signaling Technology®, Danvers, MA, United States
	Phospho-Bad (Ser112) Rabbit mAb (PE Conjugate)