Glutathione

Overview

Glutathione is a naturally occurring tripeptide composed of glutamate, cysteine, and glycine. In research settings, it is studied as a central cellular redox molecule and as a participant in detoxification and antioxidant systems.

Mechanism of Action

Glutathione cycles between reduced and oxidized forms and serves as an electron donor for enzymes such as glutathione peroxidases and glutathione S-transferases. Its thiol group supports redox buffering and conjugation reactions in cellular models.

Common Research Uses

• Redox biology studies
• Oxidative stress research
• Cellular antioxidant pathway studies
• Detoxification enzyme research

Vendors That Carry Glutathione