Epitalon – Research-Grade Synthetic Tetrapeptide (Ala–Glu–Asp–Gly)

Epitalon, also referred to as Epithalon, is a synthetic tetrapeptide composed of the amino acid sequence Ala–Glu–Asp–Gly. This short peptide has been described in scientific literature as a structurally defined fragment designed for biochemical and molecular research applications. In controlled laboratory environments, Epitalon is utilized as a research material for investigating peptide–DNA interactions, sequence-dependent signaling behavior, and fundamental aspects of short-peptide stability.

Owing to its minimal length and linear structure, Epitalon differs significantly from larger regulatory peptides and protein hormones. This simplicity enables researchers to examine basic peptide conformational properties, degradation kinetics, and interaction models without the complexity introduced by carrier modifications or tertiary folding. Its precise amino acid composition supports consistent use in mechanistic assays, comparative peptide studies, and exploratory biochemical research conducted under controlled laboratory conditions.