QSC RESEARCH GRADE
≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS5-Region Domestic Shipping
What is Epitalon?
Epitalon (Epithalon — AEDG synthetic tetrapeptide (pineal gland)) is a 4-amino acid synthetic tetrapeptide (Ala-Glu-Asp-Gly). Synthetic pineal tetrapeptide activating hTERT (telomerase reverse transcriptase) expression in somatic cells, reducing oxidative stress markers (MDA, SOD, catalase), and restoring melatonin circadian amplitude in aged models. Khavinson longevity studies: 13–25% lifespan extension in rodents and extended human cohort data.
Research Applications
hTERT Telomerase
Somatic cell telomerase activation — replicative senescence delay
Telomere Length
Telomere length maintenance beyond Hayflick limit in cell culture
Pineal & Melatonin
Pinealocyte activation, melatonin circadian rhythm restoration
Oxidative Stress
MDA reduction, SOD/catalase upregulation in aged tissue models
Longevity Research
Khavinson rodent lifespan studies — 13–25% extension reference
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 307297-39-8 |
| Molecular Formula | C₆₅H₈₄N₁₆O₁₉ |
| Peptide Type | Synthetic Peptide / Telomerase-Activating Peptide |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |

