Gly-Pro-Glu
Gly-Pro-Glu (CAS: 32302-76-4), with the molecular formula C12H19N3O6 and a molecular weight of 301.30 g/mol, is a peptide derivative. It is recognised for its roles in antioxidant and cytoprotective mechanisms, particularly within cell biology and signalling. This compound is instrumental in research concerning cell stress and nitric oxide pathways, making it a valuable reagent for advanced biological studies.
- IUPAC
- GPE,Glycyl-prolyl-glutamic acid
- Synonyms
- GPE,Glycyl-prolyl-glutamic acid

Cellular Antioxidant Research
Gly-Pro-Glu serves as a key compound in studies investigating cellular defence against oxidative stress. Its antioxidant properties aid in protecting cells from damage caused by reactive oxygen species.
Cell Signalling Investigations
This peptide is utilised to explore complex cell signalling pathways, particularly those involved in cellular responses to stress and environmental stimuli. It contributes to understanding signal transduction mechanisms.
Neuroscience Research
In neuroscience, Gly-Pro-Glu is employed to study neuronal cell health and stress responses. Its role in nitric oxide pathways is of particular interest for understanding neurological processes.
Cytoprotective Studies
Researchers utilise Gly-Pro-Glu to investigate mechanisms of cytoprotection. It helps elucidate how cells maintain viability and function under adverse conditions.
| Molecular weight | 301.30 |
|---|---|
| Empirical formula | C12H19N3O6 |
| Assay | ≥98% (HPLC) |
| Solubility | H2O: >5 mg/mL |
| Storage temperature | −20°C |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Gly-Pro-Glu used for?
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Gly-Pro-Glu is used in research related to antioxidants, cytoprotection, cell biology, cell signalling, neuroscience, and cell stress, particularly involving nitric oxide pathways.
What is the CAS number and formula for Gly-Pro-Glu?
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The CAS number for Gly-Pro-Glu is 32302-76-4, and its molecular formula is C12H19N3O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Gly-Pro-Glu with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Gly-Pro-Glu be handled and stored?
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Gly-Pro-Glu requires storage at -20°C. As per its safety data, it is classified under WGK Germany 3, indicating a hazard to water. Appropriate handling precautions should be observed.
How is Gly-Pro-Glu packed and shipped?
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Tech Serve Solutions packages and exports fine chemicals like Gly-Pro-Glu globally, adhering to all necessary shipping regulations for research and industrial use.
How can I request a sample or quote for Gly-Pro-Glu?
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To request a sample or quote for Gly-Pro-Glu, please contact our sales team via the website or direct email, providing your specific requirements.
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