Epithalon Peptide Vial

Epithalon Peptide Vial is a synthetic tetrapeptide of ≥98% purity, supplied in lyophilized form and rigorously verified by HPLC and mass spectrometry. Available exclusively at Direct Anti Peptide for qualified research applications. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Epithalon — also referenced in scientific literature as Epitalon or Epithalone — is a synthetic analogue of Epithalamin, a naturally occurring polypeptide biosynthesized in the pineal gland. First investigated by researchers at the St. Petersburg Institute of Bioregulation and Gerontology, this tetrapeptide has attracted significant interest within longevity and cellular biology research communities. Direct Anti Peptide supplies Epithalon Peptide Vials to licensed research institutions and qualified laboratory professionals seeking a consistently pure, analytically verified compound for in vitro and preclinical study.

Peptide Structure & Amino Acid Sequence

Epithalon is a four-amino-acid peptide with the sequence Ala-Glu-Asp-Gly (Alanine–Glutamic Acid–Aspartic Acid–Glycine). Its compact tetrapeptide architecture enables selective interaction with cellular regulatory pathways under controlled laboratory conditions. The linear sequence is synthesized via solid-phase peptide synthesis (SPPS), ensuring reproducible chain assembly and minimal sequence truncation or deletion byproducts. The molecular formula is C₁₄H₂₂N₄O₉, with a molecular weight of approximately 390.34 g/mol.

Chemical & Physical Characteristics

• Type: Synthetic tetrapeptide
• Sequence: Ala-Glu-Asp-Gly
• Molecular Formula: C₁₄H₂₂N₄O₉
• Molecular Weight: ~390.34 g/mol
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in aqueous buffers under standard laboratory conditions
• Storage Form: Lyophilized (freeze-dried) solid
• Purity: ≥98% by HPLC

The lyophilized state significantly reduces molecular degradation pathways associated with hydrolysis and oxidation, maintaining compound integrity throughout shipping and storage when handled according to recommended laboratory protocols.

Purity & Analytical Verification (HPLC & MS)

Every batch of Epithalon Peptide Vial supplied by Direct Anti Peptide undergoes dual-method analytical verification. High-Performance Liquid Chromatography (HPLC) confirms a purity level of ≥98%, with quantified peak area analysis used to identify and exclude impurities, truncated sequences, and deletion peptides. Mass Spectrometry (MS) independently validates the correct molecular mass and confirms structural identity. A Certificate of Analysis (CoA) reflecting these results is available upon request for each production lot, supporting full traceability and audit compliance for research institutions.

Quality Control & Lyophilization Integrity

Epithalon is lyophilized under controlled vacuum and temperature conditions to produce a uniform, free-flowing powder with minimal residual moisture. The lyophilization process is validated to preserve peptide secondary structure and prevent aggregation. Each vial is sealed under inert atmosphere conditions using pharmaceutical-grade borosilicate glass and an airtight crimp cap, ensuring a contamination-free environment from production through receipt. The clear glass construction allows visual inspection of the lyophilized cake prior to use, providing an additional layer of quality assurance for the end researcher.

Safety, Handling & Laboratory Precautions

Epithalon Peptide Vial is intended exclusively for use by trained laboratory professionals operating within a properly equipped research environment. Standard laboratory personal protective equipment (PPE) — including nitrile gloves, safety eyewear, and a laboratory coat — should be worn at all times when handling this compound. Researchers should consult the relevant Safety Data Sheet (SDS) before use. This material has not been evaluated for safety in biological systems and must not be administered to humans or animals under any circumstances.

Reconstitution, Packaging & Storage

For research reconstitution, researchers should follow their institution’s validated protocols using appropriate aqueous solvents such as sterile water or phosphate-buffered saline (PBS) at the concentration required for their specific assay design. Recommended storage conditions for the lyophilized vial are –20°C, protected from light and moisture. Once reconstituted, solutions should be aliquoted and stored at –80°C to minimize freeze-thaw degradation. Avoid repeated freeze-thaw cycling. This product is packaged in individually sealed, labeled vials with full lot identification for inventory and compliance tracking.

Intended Research Use & Market Positioning

Epithalon is actively investigated in peer-reviewed research contexts related to cellular longevity mechanisms, telomerase activation studies, pineal gland regulatory function, melatonin biosynthesis pathways, and gene expression modulation. It represents one of the most studied tetrapeptides in the field of biogerontology. Direct Anti Peptide positions this compound as a premium-grade, research-ready reagent for academic institutions, biotech companies, and independent research laboratories requiring a reliable, reproducible source of analytically verified Epithalon.

Ordering, Availability & Fulfillment

Direct Anti Peptide offers Epithalon Peptide Vial for sale online with straightforward ordering, competitive best-price positioning, and prompt fulfillment. Orders are processed with full lot traceability, and CoA documentation is available upon request. Buy online today through our secure checkout and benefit from our commitment to consistent quality, transparent analytical data, and professional customer support for research procurement teams.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Epithalon Peptide Vial is sold exclusively as a laboratory research reagent. Direct Anti Peptide makes no claims regarding therapeutic, prophylactic, or pharmacological activity in humans or animals. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international regulations governing the acquisition, possession, and use of research peptides. This product has not been evaluated or approved by any regulatory authority for use in humans or animals.