Glutathione
Price range: $150.00 through $160.00
Description
A single-component research material supplied for controlled research environments. Glutathione (600 mg) is a tripeptide (γ-L-glutamyl-L-cysteinylglycine) widely studied for its role in redox regulation, detoxification pathways, and cellular defense mechanisms. This preparation is intended for research use in biochemical and pharmacological model systems.
Composition
• Glutathione
• Appearance: Lyophilized powder in a sealed research vial
Research Focus (non-clinical)
• Quantitative assessment of intracellular redox status and glutathione-dependent enzymes
• Studies on oxidative stress, detoxification, and antioxidant capacity in cell cultures
• Assay development for HPLC/LC-MS-based glutathione measurement
• Stability, solubility, and reconstitution profiling under controlled storage conditions
For qualified research professionals and institutional laboratories. Not for human use.
Documentation & Quality Assurance
Each lot is sourced through our verified global supply chain with emphasis on traceability and quality control. We work diligently to obtain and maintain third-party analytical reports (HPLC/LC-MS) and Certificates of Analysis for each batch, as part of our ongoing quality process. These documents are reviewed internally and displayed as they become available. Independent third-party testing is also performed on select lots to confirm identity, purity, and alignment with our internal specifications.
Important Notice
This product is intended for laboratory research use only. It is not intended for human or veterinary use, and must not be used for diagnostic, therapeutic, or clinical purposes.
This material is not a drug, medical device, or dietary supplement, and has not been evaluated by the U.S. Food and Drug Administration.
Quality & Manufacturing
All materials are sourced from carefully vetted domestic and international manufacturing partners who follow quality systems consistent with ISO and cGMP principles. Each supplier is reviewed for reliability, documentation integrity, and transparency in testing.
We require a verified purity of 99% or higher and perform independent third-party spot testing to confirm that select lots meet our internal standards for identity, purity, and composition. Where available, endotoxin testing results are included on Certificates of Analysis to verify laboratory purity; their inclusion is for research quality assessment only and does not imply suitability for human or veterinary use.
All research materials are sealed for integrity and packaged for stability during storage and transport from manufacturing through final delivery.
Additional information
| Weight | 0.2 lbs |
|---|---|
| Dosage | 600mg, 1500mg |
Storage Instructions
All our research peptides are manufactured using a lyophilization (freeze-drying) process. This method is designed to maintain product integrity and allows vials to remain stable during shipping for approximately 3–4 months.
Once a vial is reconstituted with bacteriostatic water, it should be stored in the refrigerator to help maintain stability. Under these conditions, reconstituted material is generally considered stable for up to 30 days.
Lyophilization is a dehydration technique in which compounds are frozen and then exposed to low pressure. This causes the water in the vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure. This powder can be kept at room temperature until reconstitution.
Upon receipt, products should be stored away from heat and light. For short-term use, refrigeration at approximately 4°C (39°F) is suitable. For long-term storage (several months to years), vials may be placed in a freezer at approximately -80°C (-112°F). Freezing is the preferred method for preserving product stability over extended periods.
⚠️ Important Notice: These products are intended for research use only. Not for human consumption.
Certificate of Analysis
COA pending — third-party verification in progress
Research Use Only
These studies reference research-grade peptides for laboratory and scientific investigation only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.
Published Scientific Research
Peer-reviewed laboratory research investigating research peptides from leading scientific databases
The Glutathione S-Transferase OsGSTU50 Is Involved in Dimethylarsenate Reduction and Straighthead Disease Susceptibility in Rice.
However, the genetic and molecular mechanisms underlying rice responses to DMAs(V) stress remain poorly understood. In this study, we showed that OsGSTU50, a Tau-class glutathione S-transferase (GST), is a key enzyme mediating the reduction of DMAs(V) to its more toxic trivalent form, dimethylarsenite [DMAs(III)] in rice.
View Full StudyMetabolome and transcriptome profiling reveal tRNA-derived small RNAs regulated glutathione metabolism in intrauterine growth-restricted pigs.
However, the involvement of tsRNA in regulating the mechanism of IUGR remains unclear. Functional enrichment analysis found that DEGs were mainly involved in insulin resistance, metabolic pathways, etc.
View Full StudyIdentification of functional biomarkers for personalized nanomedicine in advanced breast cancer in vitro models.
Nanomedicines represent promising advanced therapeutics for the enhanced treatment of breast cancer, the primary cause of cancer-related deaths in women; however, the clinical translation of nanomedicines remains challenging. Advanced in vitro models of breast cancer may improve preclinical evaluations and the identification of biomarkers that aid the stratification of patients who would benefit from a given nanomedicine. In this study, we first developed a matrix-embedded breast cancer cell sph
View Full StudyA novel glutathione-conjugates of deoxynivalenol biotransformation in vitro and the cytotoxic properties evaluation.
This interaction leads to the formation of diverse structural products, facilitated by glutathione S-transferase (GST), which plays a pivotal role in supporting plants' innate defense mechanisms. Cell experiments demonstrated that the transformed product exhibited significantly reduced toxicity to HepG2 and Caco-2 cells compared to DON, without compromising the integrity of the integrity of the Caco-2 cell barrier.
View Full StudyPeptide AEDL and Glutathione Stimulates Root Development .
Glutathione (GSH) plays an important role in the stress resistance and redox homeostasis of plant cells and effectively protects the cell from the stress-induced generation of ROS. A scheme of the mechanism behind the regulation of the redox balance in the stem cell niche and the participation of the AEDL and GSH peptides in the regulation of the fate of stem cells was proposed.
View Full StudyMolecular Cloning, Expression and Enzymatic Characterization of Tetrahymena thermophila Glutathione-S-Transferase Mu 34.
Glutathione-S-transferase enzymes (GSTs) are essential components of the phase II detoxification system and protect organisms from oxidative stress induced by xenobiotics and harmful toxins such as 1-chloro-2,4-dinitrobenzene (CDNB). The purified recombinant TtGSTm34-8xHis exhibited significantly high enzyme activity with CDNB (190 µmol/min/mg) as substrate.
View Full Study
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