Glutathione 1500mg | 20-Vial Kit
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Glutathione 1500mg | 20-Vial Kit — Tripeptide master antioxidant (γ-glutamylcysteinylglycine) — primary intracellular reducing agent for ROS, cofactor for glutathione peroxidase, and central mediator of hepatic detoxification pathways. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
$390.00
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is Glutathione?
Glutathione (GSH — gamma-glutamylcysteinylglycine (master antioxidant)) is a 3-amino acid tripeptide (Glu-Cys-Gly). Primary intracellular antioxidant tripeptide. Substrate for glutathione peroxidase (GPx) neutralising H₂O₂ and lipid peroxides, participates in protein glutathionylation redox signalling, conjugates electrophilic xenobiotics via glutathione S-transferase for export, and maintains cellular thiol redox balance via the GSH/GSSG ratio.
Research Applications
Redox Biology
GSH/GSSG ratio, thiol homeostasis, oxidative stress measurement
GPx & Antioxidant Enzymes
Glutathione peroxidase activity, H₂O₂ neutralisation models
Xenobiotic Conjugation
Phase II detoxification, GST activity, cellular export pathways
Glutathionylation
Protein cysteine modification, redox signalling, enzyme regulation
Melanogenesis
Melanin switching (eumelanin↔pheomelanin), skin brightening biology
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 70-18-8 |
| Molecular Formula | C₁₀H₁₇N₃O₆S |
| Peptide Type | Antioxidant Tripeptide / Cellular Redox Modulator |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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