Glutathione (gamma-L-glutamyl-L-cysteinyl-glycine) is the most abundant intracellular thiol antioxidant, serving as the primary substrate for glutathione peroxidase and glutathione S-transferase enzyme families. Published biochemistry literature has exhaustively documented its roles in reactive oxygen species neutralization, xenobiotic conjugation, and maintenance of cellular redox homeostasis.
The GSH/GSSG redox couple functions as a central node in cellular redox signaling, with published research characterizing its interactions with thioredoxin systems, protein glutathionylation events, and transcription factor regulation including NF-kB and Nrf2/ARE pathways. Researchers commonly reference glutathione status as a key parameter in oxidative stress assessment protocols.
This 600mg preparation contains reduced glutathione (GSH) verified for identity, purity, and thiol content. Suitable for cell culture studies, enzymatic assays, and formulation research requiring high-quality glutathione as a substrate or supplement.
For research purposes only. Not intended for human or veterinary use.
