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 Regeneration & Aging Research

Livagen

Livagen is a synthetic tetrapeptide composed of L-lysine, L-glutamic acid, L-aspartic acid, and L-alanine (Lys-Glu-Asp-Ala, KEDA). It is provided in lyophilized powder form to ensure high purity and stability for laboratory use. Livagen is intended exclusively for in vitro studies by qualified research professionals investigating peptide–metal interactions and peptide-based research models.

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Product Usage: Not for Human or Veterinary UsePure Health Peptides products are supplied to qualified research professionals and institutional users for in vitro laboratory research only. KYC verification is required prior to order fulfillment, and we reserve the right to refuse orders that do not meet buyer qualification criteria. These products are not drugs, foods, cosmetics, diagnostic products, or dietary supplements, have not been evaluated by the FDA, and are not intended for human or animal use. Any such use is prohibited and may violate federal, state, or local law. By purchasing, the buyer represents and warrants that the product will be used solely for in vitro research. The buyer agrees to indemnify, defend, and hold harmless Pure Health Peptides, its officers, employees, and agents from and against any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable attorneys fees) arising out of or relating to the buyer’s use, handling, storage, or disposition of the product in any manner inconsistent with its research-use-only designation or applicable law.

Description

Product Name:

Livagen

Chemical Information:
  • Molecular Formula: C18H31N5O9
  • Molecular Weight: ~461.5 g/mol
  • Sequence: Lys-Glu-Asp-Ala (KEDA)
  • Structure Class: Synthetic tetrapeptide
Molecular Structure:



Molecular Structure

Product Description:

Livagen is a synthetic tetrapeptide composed of L-lysine, L-glutamic acid, L-aspartic acid, and L-alanine (Lys-Glu-Asp-Ala, KEDA). It is provided in lyophilized powder form to ensure high purity and stability for laboratory use. Livagen is intended exclusively for in vitro studies by qualified research professionals investigating peptide–metal interactions and peptide-based research models.

Research Applications:

Livagen is utilized in controlled research protocols addressing topics such as:

  • In vitro investigation of zinc–peptide complexes in signaling pathway models
  • Laboratory analysis of short peptide interaction dynamics in controlled systems
  • Evaluation of peptide stability in the presence of coordinated metal ions
  • Comparative studies of tetrapeptides and their analogues under defined experimental conditions
Storage and Handling:
  • Store lyophilized material at −20°C (−4°F)
  • After reconstitution, store at 2–8°C (36–46°F) and use promptly
  • Avoid repeated freeze-thaw cycles
  • Maintain aseptic laboratory handling procedures
Product Specifications:
  • Purity: ≥99% (HPLC Certified)
  • Appearance: White to off-white lyophilized powder
  • Solubility: Soluble in suitable laboratory agents
Compliance Notice:

Livagen is FOR RESEARCH USE ONLY. It is not intended for human or veterinary use. This product has not been evaluated by the FDA. Misuse of this product is strictly prohibited and may violate federal, state, or local laws. By purchasing this product, buyer represents and warrants that it will be used only for in vitro research purposes.

Certificate of Analysis

Certificate of Analysis

At Pure Health Peptides, transparency is key. Every batch is third-party tested in the USA, with Certificates of Analysis (COAs) readily available for verification, giving researchers confidence in their work.

View Certifications

Frequently Asked Questions

What is Livagen?
Livagen is a synthetic tetrapeptide, Lys-Glu-Asp-Ala (KEDA), from the Khavinson family of short peptide bioregulators. It has the molecular formula C18H31N5O9 and a molecular weight of approximately 461.5 g/mol. Pure Health Peptides supplies it as a lyophilized powder strictly for in vitro laboratory research.
What is Livagen's amino-acid sequence?
Livagen is the tetrapeptide Lys-Glu-Asp-Ala, written KEDA in single-letter code: lysine (K), glutamic acid (E), aspartic acid (D), and alanine (A). Its molecular formula C18H31N5O9 corresponds to this four-residue sequence.
What is Livagen studied for in research?
In controlled laboratory settings, Livagen is studied as a short peptide bioregulator. Research literature reports examination of chromatin interactions and gene-expression regulation in cultured hepatic-derived cells (in vitro models). These are research findings; all applications are non-clinical.
What are Livagen's chemical specifications, and what size does it come in?
Livagen has the molecular formula C18H31N5O9 and a molecular weight of approximately 461.5 g/mol (refer to the lot-specific Certificate of Analysis for the exact value). It is supplied as a lyophilized powder in 10 mg and 20 mg sizes at greater than or equal to 98% purity (HPLC). Store in a cool, dry place away from light and moisture, and consult the Safety Data Sheet before handling.
Where can I buy Livagen, and is it third-party tested?
Livagen is available from Pure Health Peptides as research-grade material in 10 mg and 20 mg sizes at greater than or equal to 98% HPLC-verified purity. Every production lot is third-party tested in the US, with a lot-specific Certificate of Analysis available for verification.
Is Livagen intended for human or clinical use?
No. Livagen is for research use only and is not intended for human or veterinary use. It has not been evaluated by the FDA and is not a drug, food, cosmetic, or dietary supplement. It is supplied only to qualified research professionals for in vitro laboratory research, and KYC verification is required prior to fulfillment. Any use outside of controlled in vitro research is strictly prohibited.