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002printed on this vialLot GLUT-062026-199.86% purity by HPLC · assayed Jun 22, 2026Verify →
Shop / Glutathione
glutathione
Tripeptide reagent
Glutathione (GSH) is an endogenous tripeptide — L-γ-glutamyl-L-cysteinylglycine — distinguished by an atypical gamma-peptide bond between the glutamate side chain and cysteine, and a free thiol (–SH) group on its central cysteine residue. In published preclinical and cell-based literature it has been investigated for its role in cellular redox balance, oxidative-stress signaling, and detoxification pathways. Supplied lyophilized; the current lot carries an independent USP <85> endotoxin certificate, and purity is reported per lot where the lab assays it. For laboratory and research use only — not for human or animal consumption. ROEHN makes no claims regarding its effects.
1
Free cold-chain shipping over $150 · independent LC-MS/MS testing · signed COA
RUO — For research use only. Not for human or animal consumption.
A thiol tripeptide investigated in REDOX-BALANCE research.
Compound
Glutathione (reduced, GSH)
CAS number
70-18-8
Molecular formula
C₁₀H₁₇N₃O₆S
Molecular weight
307.32 g/mol
Sequence
γ-L-Glu-L-Cys-Gly
PubChem CID
124886
Purity
Reported per lot on the certificate
Identity
Reported per lot by mass spectrometry
Form
Lyophilized powder
Testing
Independent HPLC-UV + LC-MS/MS — Freedom Diagnostics
Research use
Laboratory research only — not for human or animal consumption
Made with
glutathione
lyophilized
Application
Reconstitute with bacteriostatic water per your research protocol.
Members
Laboratory handling
Reconstitution, storage & aseptic handling guidance for Glutathione — reagent preparation notes for the lab bench.
Sign in to viewAssayed results — lot GLUT-062026-1
99.86%
Purity by HPLC, as assayed by Freedom Diagnostics
1505.23 mg (2-vial average)
Net peptide content recovered per vial
Pass
Bacterial endotoxin verdict — USP <85>
Jun 22, 2026
Date assayed · accession 2606190001
Figures are this lot's own assayed results, reproduced from the signed certificate as Freedom Diagnostics reported them. Analytical results only — they describe the material, not any physiological outcome. Research use only.
verified, not promised.
Enter the lot code from your roehn vial to pull its Certificate of Analysis: independent purity and identity results, published exactly as the lab reported them. Lots still in testing say so. Research use only.
View lot GLUT-062026-1 certificate →customer reviews
4.5
average from 2 reviews
Ratings are 1–5. Reviews appear as written, after moderation for spam and off-topic content. They describe ordering, packaging and service — not any physiological outcome.
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