Research-grade specs Sequence: Glu-Cys-Gly (-glutamyl bond) Length: 3 amino acids Redox states: Cycles between GSH (reduced) and GSSG (oxidised disulfide) Vial size: 10 mL / 1500 mg Format: Lyophilized powder Studied applications Redox-state measurement and oxidative stress assays (GSH:GSSG ratio) Glutathione-S-transferase and Phase II enzyme research Mitochondrial-function research Analytical method development biosensor and mass-spectrometry quantification Reference-standard use in assay validation Quality & trust 99% HPLC purity, third-party tested Mass spectrometry identity confirmation LAL endotoxin testing on every batch Batch-specific Certificate of Analysis included COA shown in the product gallery cGMP manufactured in Dallas, Texas (USA) USA same-day shipping (orders before 2pm CT M-F) Free domestic shipping on orders over $200 Storage & handling Store refrigerated at 28C, protected from light and air Glutathione oxidises readily on exposure to air reseal promptly and use reconstituted material within a short window Reconstitute with bacteriostatic water for laboratory preparation Follow your laboratorys standard handling and disposal protocol Related research: NAD+ 5-Amino-1MQ GHK-Cu All research vials Certificates of Analysis Bulk & Wholesale Pricing Frequently Asked Questions Do I need a coupon code for bulk discounts

Nutrients 16 (16), 2753
Check solution stability: storage instructions for dry powder do not automatically apply to a prepared solution
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To assess liposomal stability, both long-term and accelerated studies are conducted, employing techniques such as Dynamic Light Scattering (DLS) and advanced microscopy, including cryogenic electron microscopy (cryo-EM), for the evaluation of particle size and distribution