Description
Overview
Glutathione (GSH) is a research-grade tripeptide composed of L-glutamate, L-cysteine, and glycine. It is the most abundant intracellular antioxidant in mammalian cells and plays a central role in redox homeostasis, xenobiotic metabolism, and immune function. As a research reagent, glutathione is indispensable for studies involving oxidative stress, detoxification pathways, and cellular defense mechanisms.
Published Research
Glutathione is one of the most widely studied molecules in biochemistry, with research spanning:
- Reactive oxygen species (ROS) neutralization and oxidative stress defense mechanisms
- Phase II detoxification enzyme activity (glutathione S-transferases) in hepatocyte models
- Immune cell function and lymphocyte proliferation assays
- Mitochondrial function and cellular energy metabolism research
- Melanin synthesis pathway modulation in melanocyte cultures
- Glutathione redox cycle (GSH/GSSG ratio) as a biomarker of cellular health
- Protein thiol protection and disulfide bond regulation in proteomics research
Specifications
- Purity: ≥99% (HPLC verified)
- Form: Lyophilized powder
- Molecular Weight: 307.32 g/mol
- Sequence: γ-L-Glutamyl-L-Cysteinyl-Glycine
- Solubility: Freely soluble in water
- Storage: Store at -20°C for long-term stability. Protect from light and moisture
- CAS Number: 70-18-8
Handling
This product is intended for laboratory research only. Reconstitute with sterile water for research applications. Use aseptic technique during preparation. Glutathione is sensitive to oxidation — minimize exposure to air after reconstitution.
For research and laboratory use only. Not for human consumption. Sold exclusively to qualified researchers and licensed institutions.
