{"product_id":"glutathione","title":"Glutathione","description":"\u003ch2\u003eGlutathione\u003c\/h2\u003e\u003cp\u003eGlutathione (L-Glutathione, reduced form; GSH) is a research-grade endogenous tripeptide antioxidant composed of glutamate, cysteine, and glycine, developed for preclinical investigation of oxidative stress, cellular redox homeostasis, detoxification, and immune function. As the most abundant intracellular antioxidant in mammalian cells, glutathione plays a central role in neutralising reactive oxygen species (ROS), regenerating other antioxidants, and supporting phase II detoxification pathways. It is supplied as a lyophilised powder for use in in vitro and in vivo research models.\u003c\/p\u003e\u003ch3\u003eMechanism of Action\u003c\/h3\u003e\u003cp\u003eGlutathione functions as a direct free radical scavenger and as a cofactor for glutathione peroxidase (GPx) and glutathione S-transferase (GST) enzymes, which catalyse the reduction of hydrogen peroxide and the conjugation of electrophilic compounds for excretion. The GSH\/GSSG (oxidised glutathione) ratio serves as a key indicator of cellular redox status. Glutathione also participates in the regeneration of vitamins C and E, the regulation of protein thiol groups, and the modulation of immune cell function, including T-cell proliferation and NK cell activity.\u003c\/p\u003e\u003ch3\u003eResearch Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOxidative stress and cellular redox homeostasis studies\u003c\/li\u003e\n\u003cli\u003eGlutathione peroxidase and S-transferase enzyme activity research\u003c\/li\u003e\n\u003cli\u003ePhase II detoxification and xenobiotic metabolism investigation\u003c\/li\u003e\n\u003cli\u003eImmune function and T-cell biology modelling\u003c\/li\u003e\n\u003cli\u003eAntioxidant network and vitamin C\/E regeneration studies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Formula:\u003c\/strong\u003e C₁₀H₁₇N₃O₆S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Number:\u003c\/strong\u003e 70-18-8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e ≥98%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Weight:\u003c\/strong\u003e 307.3 g\/mol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Lyophilised powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e -20°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 24 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThis product is intended for legitimate laboratory and analytical research use only. Not for diagnostic, therapeutic, or consumer use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Vanta Labs","offers":[{"title":"400mg","offer_id":58103427727624,"sku":"GLUTA-400MG","price":19.99,"currency_code":"GBP","in_stock":true},{"title":"500mg","offer_id":58103427760392,"sku":"GLUTA-500MG","price":22.99,"currency_code":"GBP","in_stock":true},{"title":"600mg","offer_id":58103427793160,"sku":"GLUTA-600MG","price":25.99,"currency_code":"GBP","in_stock":true},{"title":"1500mg","offer_id":58103427825928,"sku":"GLUTA-1500MG","price":32.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1049\/8886\/8872\/files\/Vanta_Lab_Glutathione_400mg_vial.png?v=1783027936","url":"https:\/\/vantalabsuk.com\/products\/glutathione","provider":"Vanta Labs","version":"1.0","type":"link"}