Testagen (Lys-Glu-Asp-Gly / KEDG) is a synthetic Khavinson-group short-peptide bioregulator characterised alongside Epitalon (AEDG) and Vilon (KE) in endocrine and gene-regulation research. Molecular formula C₁₇H₂₉N₅O₉, molecular weight 447.44 g/mol. Documented in the Khavinson-group short-peptide literature for nuclear penetration and DNA-binding endpoints in vitro. Supplied strictly as a lyophilized reference compound for in-vitro laboratory research; not for human or animal use.
Available options
20 mg
Technical information
- CAS number
- —
- Molecular formula
- C₁₇H₂₉N₅O₉
- Molecular weight
- 447.44 g/mol
- Form
- White lyophilized powder
- Storage
- Store at -20°C, desiccated, protected from light
For in-vitro laboratory and analytical research only. Not for human or animal consumption. Not for therapeutic, diagnostic, or personal use.


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