{"product_id":"l-glutathione","title":"L-Glutathione","description":"\u003cp\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e ≥99% HPLC\u003cbr\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e Lyophilized powder\u003cbr\u003e\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1500 mg per vial\u003cbr\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e GTT\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eL-Glutathione (GSH, γ-glutamylcysteinylglycine) is the most abundant non-protein thiol antioxidant in mammalian cells, present at millimolar concentrations in virtually all cell types. It is a tripeptide synthesized from L-glutamate, L-cysteine, and glycine through sequential enzymatic reactions catalyzed by γ-glutamylcysteine synthetase (GCS, rate-limiting step) and glutathione synthetase.\u003c\/p\u003e\n\u003cp\u003eGSH functions as both a direct antioxidant (donating electrons to neutralize reactive oxygen and nitrogen species) and as the required substrate for glutathione peroxidase (GPx) enzymes in the detoxification of hydrogen peroxide and lipid hydroperoxides. It also participates in phase II xenobiotic detoxification through glutathione S-transferase (GST) conjugation reactions in the liver. In research applications, GSH is studied in cellular redox biology, skin pigmentation (inhibition of DOPA to melanin conversion), immune cell function, and mitochondrial health.\u003c\/p\u003e\u003ch2\u003eResearch Applications\u003c\/h2\u003e\u003cp\u003eL-Glutathione has been examined in experimental studies related to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCellular redox homeostasis and glutathione cycle research\u003c\/li\u003e\n\u003cli\u003eGlutathione peroxidase (GPx) and ROS neutralization studies\u003c\/li\u003e\n\u003cli\u003eHepatic phase II xenobiotic detoxification (GST conjugation) research\u003c\/li\u003e\n\u003cli\u003eMelanin synthesis inhibition and skin pigmentation research\u003c\/li\u003e\n\u003cli\u003eImmune cell (lymphocyte, NK cell) function and redox regulation\u003c\/li\u003e\n\u003cli\u003eMitochondrial antioxidant defense and electron transport chain protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHandling and Storage (Laboratory Guidance)\u003c\/h2\u003e\n\u003cp\u003eThis product is supplied as a lyophilized peptide powder.\u003c\/p\u003e\n\u003cp\u003eTypical laboratory handling recommendations include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStore at 2–8 °C upon receipt.\u003c\/li\u003e\n\u003cli\u003eProtect from heat, moisture, and direct light.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive agitation of the solution to maintain peptide stability.\u003c\/li\u003e\n\u003cli\u003eReconstitution, if required for laboratory experiments, should be performed using appropriate sterile laboratory techniques.\u003c\/li\u003e\n\u003cli\u003eUse of acetic acid water (0.6%) or sterile bacteriostatic water is recommended for peptides with low aqueous solubility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor reconstitution, \u003ca href=\"https:\/\/mvlabs.mx\/pages\/calculadora-de-peptidos\" target=\"_blank\"\u003eCLICK HERE to use the PEPTIDE CALCULATOR\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLaboratory protocols may vary depending on the specific research application.\u003c\/p\u003e\u003ch2\u003eQuality Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eResearch grade material\u003c\/li\u003e\n\u003cli\u003eHigh purity (≥99%)\u003c\/li\u003e\n\u003cli\u003eLyophilized for stability\u003c\/li\u003e\n\u003cli\u003eIntended for controlled laboratory environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDocumentation such as analytical data or certificates of analysis may be available depending on the supplier.\u003c\/p\u003e\u003ch2\u003eImportant Disclaimer – Research Use Only\u003c\/h2\u003e\n\u003cp\u003eThis product is provided strictly for laboratory research and analytical purposes.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for human or animal consumption.\u003c\/p\u003e\n\u003cp\u003eThis compound: is not a drug, is not a dietary supplement, and has not been approved by regulatory authorities such as the FDA, EMA, or other agencies for medical use.\u003c\/p\u003e\n\u003cp\u003eThe purchaser agrees that the product will be handled only by qualified professionals in appropriate research facilities and in accordance with all applicable laws and regulations. The supplier assumes no liability for misuse or improper handling of this material.\u003c\/p\u003e","brand":"MV Labs","offers":[{"title":"1500 mg","offer_id":44510490886259,"sku":"GTT","price":2300.0,"currency_code":"MXN","in_stock":false}],"url":"https:\/\/mvlabs.mx\/products\/l-glutathione","provider":"MV Labs","version":"1.0","type":"link"}