Epitalon

Epitalon – Pineal Tetrapeptide for Telomere and Longevity Research

Epitalon (also known as Epithalon or AEDG) is a bioactive tetrapeptide originally derived from pineal‑gland research, investigated for its ability to modulate telomerase activity, melatonin production, and age‑related gene‑expression patterns. By acting at the level of chromatin and neuroendocrine regulation, this bioregulator peptide is widely used in experimental models of cellular aging, circadian disruption, immune senescence, and oxidative stress.

Key features

• Telomerase and telomere support: In cell and animal models, Epitalon has been shown to activate telomerase, maintain or lengthen telomeres, and extend replicative lifespan in select human cell lines.

• Circadian and melatonin regulation: The peptide directly influences pineal‑gland function, enhancing melatonin synthesis and helping restore circadian and neuroendocrine rhythms that typically degrade with age.

• Antioxidant and DNA‑stability effects: Epitalon has demonstrated reductions in oxidative stress markers, improvements in mitochondrial function, and modulation of DNA‑repair and antioxidant pathways in various in vitro and in vivo models.

• Immune and neuroendocrine modulation: Studies report changes in interleukin‑2 expression, lymphocyte differentiation, and neuroendocrine signaling, suggesting roles in “immunorejuvenation” rather than broad immune stimulation.

  
  

Research applications

Epitalon is employed in experimental systems exploring:

• Cellular aging and geroprotection, including telomere dynamics, replicative lifespan, chromatin structure, and senescence markers in human and animal models.

• Circadian biology and pineal‑gland function, assessing sleep‑wake cycles, melatonin rhythms, and endocrine aging.

• Oxidative stress, DNA damage, and mitochondrial function in tissues ranging from oocytes and skin fibroblasts to neural and immune cells.

• Tumor biology and age‑related pathology, including exploratory work in carcinogenesis models and neurodegenerative‑related processes.

  
  

Recommended handling

• For controlled laboratory research use only, by qualified professionals.

• Store in a cool, dry environment protected from light; follow institutional SOPs for peptide storage, reconstitution, aliquoting, and disposal.

• Investigators should consult current literature when designing model‑specific dosing, cycles, and outcome measures related to telomeres, circadian markers, and oxidative‑stress endpoints.

  
  

Important disclaimer

All compounds sold by Rocky Peptide Chain, including Epitalon, are for research use only. They are not intended for human consumption, medical use, diagnostic purposes, or treatment of any disease or condition. No claims are made or implied regarding anti‑aging, life extension, cosmetic, or therapeutic benefits. Researchers are solely responsible for appropriate handling, experimental design, and compliance with all applicable regulations.