Fig. 1From: The effects of probiotic Bacillus subtilis on the cytotoxicity of Clostridium perfringens type a in Caco-2 cell culturePolacrylamide gel electrophoresis of enterotoxin (50 μg) following gel filtration chromatography on Sephadex G-200. Lane 1: Protein marker (10 KDa), Lane 2: Purified CPE following chromatographyBack to article page