Glutathione 1500mg research vial
Vanguard preliminary report V260914-77 002 for Glutathione 1500mg Batch B003
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Glutathione 1500mg

Reduced Glutathione Redox Tripeptide

Price range: $49.99 through $499.90

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Vanguard preliminary results
1500mg · Batch B003 · final panel pending
HPLC purity >99.80% Vanguard V260914-77 002 Measured quantity 1679 mg Vanguard V260914-77 002 Identity Pass Matches reference standard - HPLC-UV/VIS
Endotoxins Pending Not reported in the preliminary COA - awaiting final Vanguard result
Sterility Pending Not reported in the preliminary COA - awaiting final Vanguard result
Heavy metals Pending Not reported in the preliminary COA - awaiting final Vanguard result

Glutathione 1500mg Batch B003 has preliminary Vanguard HPLC purity, measured quantity, and identity results posted. Endotoxin, sterility, and heavy-metals results remain pending; the posted report is preliminary.

Vanguard preliminary results
1500mg - Batch B003 - final panel pending
HPLC purity >99.80% Vanguard V260914-77 002 Measured quantity 1679 mg Vanguard V260914-77 002 Identity Pass Matches reference standard - HPLC-UV/VIS
Endotoxins Pending Not reported in the preliminary COA - awaiting final Vanguard result
Sterility Pending Not reported in the preliminary COA - awaiting final Vanguard result
Heavy metals Pending Not reported in the preliminary COA - awaiting final Vanguard result
BatchTrace archive View prior batch COAs and verification links
At a Glance

Reduced L-glutathione (GSH), a tripeptide of glutamate, cysteine, and glycine, supplied as 1,500mg lyophilized research material. For laboratory research use only.

Research Context

The GSH/GSSG couple is widely measured in laboratory models of thiol status and redox balance.

  • Redox systems Study of thiol-disulfide exchange, peroxide metabolism, and reversible protein glutathionylation.
  • Enzyme systems Assay work involving glutathione peroxidase, glutathione reductase, and glutathione S-transferase.
  • Analytical methods HPLC, LC-MS/MS, and enzyme-recycling approaches for GSH/GSSG quantification.
  • Method control GSH can oxidize during sample preparation, so timing, temperature, and thiol stabilization can materially affect measured GSH/GSSG ratios.
Product Details
Material Reduced L-glutathione (GSH)
Target content 1,500 mg / vial
Form Lyophilized powder
Sequence gamma-Glu-Cys-Gly
CAS 70-18-8
Formula C10H17N3O6S
Molecular weight 307.33 g/mol
For laboratory research use only — not for human consumption
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Glutathione 1500mg research vial
Glutathione 1500mg
$49.99 – $499.90Price range: $49.99 through $499.90