Livagen (KEDA) | Dosage Peptide 🧬 Tetrapeptide Bioregulator • Epigenetic Livagen (KEDA) Ultrashort tetrapeptide bioregulator studied for its ability to loosen age-condensed chromatin and normalize gene activity in older cells through epigenetic remodeling. Sequence K-E-D-A MW ~461.5 Da PubChem 87919683 ⚡ Executive Summary Livagen (KEDA: Lys-Glu-Asp-Ala) is a tetrapeptide bioregulator investigated for epigenetic effects — […]