For in-vitro research use only. Not for human consumption.
Livagen
Lys-Glu-Asp-Ala is a short synthetic peptide bioregulator in the Khavinson research family. Nexus carries it as a research reagent for controlled in-vitro and analytical workflows, not for therapeutic, human, or veterinary use.
Livagen definition
Lys-Glu-Asp-Ala is a short synthetic peptide bioregulator in the Khavinson research family. Nexus carries it as a research reagent for controlled in-vitro and analytical workflows, not for therapeutic, human, or veterinary use.
- CAS
- N/A
- MW
- 461.47 g/mol
- Sequence
- 4 aa
- Half-life
- Not listed
- Formula
- C18H31N5O9
- Purity
- Not listed
- Form
- Lyophilized powder
- Class
- Khavinson short peptide bioregulator
Reconstitution calculator
Estimate vial concentration and aliquot volume from the selected vial mass, solvent volume, and target research amount.
Calculations are for lab planning only and do not replace the product COA, protocol requirements, or qualified professional review. Confirm solvent compatibility before use.
Compound details.
- Molecular Weight
- 461.47 g/mol
- Molecular Formula
- C18H31N5O9
- Class
- Khavinson short peptide bioregulator
- Physical Form
- Lyophilized powder
- Storage
- Store lyophilized material at -20C, desiccated and protected from light. After reconstitution, aliquot and avoid repeated freeze-thaw cycles.
Research context.
The available literature for livagen is concentrated in Russian and Eastern European bioregulator research. The strongest usable chemistry anchor is the defined amino-acid sequence; lot-specific identity should still be confirmed by HPLC/MS COA before release.
Verification standard.
Every Nexus Laboratory batch ships with a Certificate of Analysis documenting HPLC purity (target ≥98%), mass spectrometry identity (expected versus observed mass), and endotoxin screening — verified by third-party laboratory testing and publicly archived. Review Nexus lab verification.
Livagen is part of the Nexus Russian Bioregulators catalog. Short Khavinson-style bioregulator peptide catalog. Each listed variant is priced from the consolidated Nexus catalog and intended for qualified research use only.
TODO-COPY: replace with real compound-specific narrative.
The chemistry.
Lys-Glu-Asp-Ala (KEDA), a sequence-defined 4-residue synthetic peptide associated with hepatic and chromatin research models.
Storage: Store lyophilized material at -20C, desiccated and protected from light. After reconstitution, aliquot and avoid repeated freeze-thaw cycles.
Technical specifications.
- Product Name: Livagen
- Classification: Khavinson short peptide bioregulator
- Structural Description: Lys-Glu-Asp-Ala (KEDA), a sequence-defined 4-residue synthetic peptide associated with hepatic and chromatin research models.
- CAS Number: Not confirmed
- Molecular Weight: 461.47 g/mol
- Molecular Formula: C18H31N5O9
- Physical Form: Lyophilized powder
- Intended Use: In-vitro research use only - not for human consumption
HPLC trace preview.
Related research compounds
Same category, mechanism overlap, and common research stack pairings.
Livagen research FAQ.
What is Livagen used for in research?
Livagen is supplied for controlled in-vitro research workflows in the Russian Bioregulators category. It is not labeled for human or veterinary use.
Is Livagen HPLC verified?
Livagen is listed with Nexus lab verification. Current catalog records show batch-specific purity context where batch COA data is available.
Which Livagen sizes are available?
Current Nexus variants include 20mg.
Does Livagen include a COA?
Yes. The current Nexus record links Livagen to batch NEX-LIVAGEN-2026-0049.