Clostridium perfringens alpha toxin
Clostridium perfringens alpha toxin is a toxin produced by the bacterium Clostridium perfringens (C. perfringens) and is responsible for gas gangrene and myonecrosis in infected tissues. The toxin also possesses hemolytic activity.
Source: Wikipedia — Clostridium perfringens alpha toxin (CC BY-SA 4.0)