For laboratory research use only — not for human or veterinary use. Not evaluated by the U.S. FDA.
Cellular Peptide
Epithalon
A synthetic tetrapeptide (AEDG) modeled on a pineal-gland peptide, studied for telomerase activity and circadian gene regulation in preclinical work.
Size
Quantity
$29.99
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Delivery
Order by 3:00 PM ET for same-day dispatch
Cutoff 3:00 PM ET · same-day dispatch
Estimated arrival in 2–3 business days
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Free shipment protection included
Epithalon
1 × 10mg · $29.99
99% purity, QC passed
HPLC + mass-spec verified
Shipment protection
Free on every order
Free shipping over $150
Same-day dispatch before 3PM ET
Certificate of Analysis
Third-party tested · Independent analytical lab
10mg
98.83%latest
| Tested | Measured | Purity |
|---|---|---|
| Jun 2026 | 11.01mg | 98.83% |
| May 2026 | 11.22mg | 99.53% |
| Apr 2026 | 11.07mg | 99.46% |
| Feb 2026 | 10.73mg | 99.77% |
| Jan 2026 | 10.07mg | 99.33% |
| Nov 2025 | 12.29mg | 99.40% |
| Oct 2025 | 12.64mg | 99.40% |
50mg
98.91%latest
| Tested | Measured | Purity |
|---|---|---|
| Jul 2026 | 53.92mg | 98.91% |
| Jun 2026 | 64.46mg | 99.49% |
| May 2026 | 49.75mg | 99.53% |
| Jan 2026 | 49.26mg | 99.50% |
| Nov 2025 | 51.57mg | 99.12% |
Frequently researched together
Commonly studied alongside Epithalon.
Compound information
Technical specifications
Molecular profile
| Type | Synthetic tetrapeptide |
| CAS number | 307297-39-8 |
| Molecular weight | 390.35 g/mol |
| Amino acids | 4 |
| Sequence | Ala-Glu-Asp-Gly (AEDG) |
| Formula | C14H22N4O9 |
Storage & stability
- ❄️
Lyophilized (powder)
-20°C · stable 2+ years
- ❄️
Reconstituted
2–8°C · use within 30 days
Sources & references
Peer-reviewed literature, for research context
- International Journal of Molecular Sciences
Overview of Epitalon — Highly Bioactive Pineal Tetrapeptide with Promising Properties
2025·DOI: 10.3390/ijms26062691·PMID: 40141333Araj SK, Brzezik J, Mądra-Gackowska K, Szeleszczuk Ł
View source - Bulletin of Experimental Biology and Medicine
Epithalon Peptide Induces Telomerase Activity and Telomere Elongation in Human Somatic Cells
2003·DOI: 10.1023/a:1025493705728·PMID: 12937682Khavinson VK, Bondarev IE, Butyugov AA
View source - Bulletin of Experimental Biology and Medicine
Peptide Promotes Overcoming of the Division Limit in Human Somatic Cells
2004·DOI: 10.1023/b:bebm.0000038164.49947.8c·PMID: 15455129Khavinson VKh, Bondarev IE, Butyugov AA
View source - Bulletin of Experimental Biology and Medicine
Effect of Peptide AEDG on Telomere Length and Mitotic Index of PHA-Stimulated Human Blood Lymphocytes
2019·DOI: 10.1007/s10517-019-04664-0Khavinson VKh, Pendina AA, Efimova OA, et al.
View source - Molecules
AEDG Peptide (Epitalon) Stimulates Gene Expression and Protein Synthesis during Neurogenesis: Possible Epigenetic Mechanism
2020·DOI: 10.3390/molecules25030609·PMID: 32019204Khavinson V, Diomede F, Mironova E, et al.
View source - Mechanisms of Ageing and Development
Effect of Epitalon on the Lifespan Increase in Drosophila melanogaster
2000Khavinson VKh, Izmaylov DM, Obukhova LK, Malinin VV
View source - Mechanisms of Ageing and Development
Effect of Synthetic Thymic and Pineal Peptides on Biomarkers of Ageing, Survival and Spontaneous Tumour Incidence in Female CBA Mice
2001Anisimov VN, Khavinson VKh, Mikhalski AI, Yashin AI
View source - Bulletin of Experimental Biology and Medicine
Regulatory Effect of Epithalon on Production of Melatonin and Cortisol in Old Monkeys
2001Goncharova ND, Khavinson BK, Lapin BA
View source
Important research notice
Not for human consumption. This product is sold exclusively for laboratory and in vitro research. It is not intended to diagnose, treat, cure, or prevent any disease.
Any research findings referenced on this page are drawn from published, peer-reviewed literature and are provided for educational context only. They are not product claims and should not be read as medical advice.
By purchasing, you confirm you are a qualified researcher and will handle this material in accordance with all applicable laws and institutional guidelines.