This is a blend. Epithalon and Thymalin are combined in a single 20 mg vial, 10 mg of each. Both come from the Soviet peptide bioregulator literature but from different tissues: Epithalon is a defined four amino acid sequence derived from the pineal extract epithalamin, studied for telomerase activity in cultured human cells, while Thymalin is a polypeptide fraction prepared from thymus tissue rather than a single defined sequence. The combination has not been characterised as a single formulation.
The numbers that define Epithalon / Thymalin and how it is being studied. For laboratory research use only.
2
Research Compounds
Epithalon · Thymalin
20 mg
Total Per Vial
10 mg of each component
4
Epithalon Residues
Ala-Glu-Asp-Gly
4
Research Areas
Telomere studies
Thymic peptides
Circadian timing
How It Works
How Epithalon / Thymalin works
The pathways Epithalon / Thymalin acts on - and what each one does. The animation traces its signal outward from the compound to every target it engages.
Signalling pathways studied in preclinical models · illustrative
Telomerase Endpoints
Epithalon
Epithalon is a four amino acid peptide derived from the pineal extract epithalamin. Telomerase activity and telomere length in cultured human cells are the characterised readouts, with sleep-wake timing examined in animal models.
Ala-Glu-Asp-Gly tetrapeptide
Telomerase activity endpoints
Circadian timing in animal models
Thymic Fraction
Thymalin
Thymalin is prepared from thymus tissue as a polypeptide fraction rather than a single synthesised sequence. It is characterised at the level of the preparation, so no one amino acid sequence or molecular weight describes it.
Polypeptide fraction, not one sequence
Thymic tissue origin
Characterised as a preparation
Two Bioregulators
Combined
The vial pairs a defined synthetic tetrapeptide with a tissue-derived fraction. The two are characterised separately and no interaction data exists for the pair.
Defined and fraction arms
Matched handling
Interaction not characterised
Uses & Applications
What Epithalon / Thymalin is researched for
The main areas Epithalon / Thymalin is being studied for - and the study-reported figures behind them.
Cell Biology
Telomere Studies
Epithalon has been measured for telomerase activity in cultured human cells.
Immunology
Thymic Peptides
Thymalin appears in the thymic peptide preparation literature.
Neuro
Circadian Timing
Epithalon sleep-wake timing endpoints have been examined in animal models.
Methods
Parallel Protocols
One vial holds both compounds under matched handling.
Study-reported magnitudes
Representative figures from published research. Bars fill as you scroll.
Epithalon Telomerase EndpointsCharacterised
Epithalon Sequence IdentityDefined
Thymalin CompositionFraction, not defined
Blend Interaction DataNone
Figures are representative of published research findings and shown for reference.
Molecular Structure
The Epithalon / Thymalin molecule
An interactive 3D model rendered from the compound record - rotate and explore its structure.
Molecular model
Sequence length
blend
Physical form
Lyophilized powder blend
Documented purity
≥99% by HPLC
Compound Information
Full specification
Components
Epithalon + Thymalin
Content
20 mg per vial (10 mg of each component)
Epithalon
Ala-Glu-Asp-Gly, CAS 307297-39-8
Thymalin
Thymic polypeptide fraction, no single defined sequence
Form
Lyophilized powder blend
Purity
≥99% by HPLC
Appearance
White to off-white powder
Solubility
Water-soluble
Storage
-20°C, protected from light
Classification
Research use only
FAQ
Common questions about Epithalon / Thymalin
Both come from the same peptide bioregulator literature but from different tissues, pineal and thymic. One vial holds both under matched handling.
Thymalin is a polypeptide fraction prepared from thymus tissue, not a single synthesised peptide. No one amino acid sequence or molecular weight describes it, so none is published here rather than printing a figure that would be wrong.
No. Each compound is characterised separately and no interaction data exists for the pair.
The standalone Epithalon product lets you control its quantity independently and is offered in its own size. This vial fixes the ratio at 10 mg and 10 mg and adds the thymic fraction.
Each lot is analysed by reverse-phase HPLC and released at ≥99%, with a Certificate of Analysis.
Store lyophilized at -20°C for long-term stability, protected from light and moisture, and avoid repeated freeze-thaw cycles.
Research Use Only.
Not for human or veterinary use. For in-vitro laboratory research only. These statements have not been evaluated by the FDA; this product is not intended to diagnose, treat, cure, or prevent any disease. Sold exclusively to qualified researchers and institutions.
