Epitalon

Description

Product Specifications

Form: Lyophilized peptide powder

Strength: Add the product-specific strength

Peptide Length: 4 amino acid residues

Peptide Classification: Synthetic linear tetrapeptide research compound

Peptide Sequence: Ala-Glu-Asp-Gly

One-Letter Sequence: AEDG

Condensed Structure: H-Ala-Glu-Asp-Gly-OH

N-Terminal Modification: None; free amino terminus

C-Terminal Modification: None; free carboxyl terminus

Molecular Formula: C₁₄H₂₂N₄O₉

Molecular Weight: Approximately 390.35 g/mol

CAS Number: 307297-39-8

Alternative Registry Number: 64082-79-7 is also associated with the same Epitalon structure in PubChem

Purity: ≥99%, where confirmed through batch-specific HPLC analysis

Appearance: White to off-white solid or lyophilized peptide powder

Intended Use: Laboratory research and analytical applications only

PubChem identifies Epitalon as H-Ala-Glu-Asp-Gly-OH with the sequence AEDG, formula C₁₄H₂₂N₄O₉, and molecular weight 390.35 g/mol. FDA GSRS maps Epitalon to 307297-39-8.

Research Applications

Analytical characterization using HPLC, UPLC, and LC-MS workflows

Evaluation of short-peptide identity and molecular integrity

Structure-activity analysis of linear tetrapeptide sequences

Comparative assessment of Epitalon and related short peptide structures

Investigation of peptide-mediated molecular interactions under controlled in vitro conditions

Peptide purity and molecular-weight confirmation

Evaluation of degradation pathways and chemical stability

Comparative analysis under different pH and buffer conditions

Stability profiling under controlled temperature, light, and storage conditions

Quality Documentation

A batch-specific Certificate of Analysis and applicable analytical documentation should be available for each lot. Verify peptide identity, sequence, purity, molecular weight, formulation details, counterion status, and batch information against the records supplied with the individual product.

The molecular specifications listed above correspond to the free tetrapeptide H-AEDG-OH. PubChem currently associates two CAS registry numbers, 307297-39-8 and 64082-79-7, with the same molecular structure, while FDA GSRS specifically maps 307297-39-8 to Epitalon. For commercial product documentation, use the CAS assignment shown on the batch-specific COA as the final reference.

For Laboratory Research Use Only

This product is intended exclusively for controlled laboratory and in vitro research. Not for human or veterinary use. Not for diagnostic, therapeutic, clinical, cosmetic, or household applications.