Vilon (Lys-Glu) is a synthetic dipeptide bioregulator supplied by The Peptide Store at ≥98% purity, presented as a lyophilized powder and intended exclusively for in vitro and laboratory research applications. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Vilon is a short-chain dipeptide bioregulator composed of the amino acids lysine and glutamic acid (Lys-Glu). Originally investigated within the broader field of peptide bioregulation, Vilon has attracted sustained interest among researchers studying cellular signaling, immunomodulatory pathways, and age-related biological processes. The Peptide Store offers Vilon as a high-purity research-grade compound, manufactured under rigorous quality control protocols and suitable for a wide range of laboratory assays and experimental models. Researchers seeking to buy Vilon peptide online will find this listing competitively priced and reliably stocked.

Peptide Structure & Amino Acid Sequence

Vilon is a dipeptide with the sequence H-Lys-Glu-OH, representing one of the simplest yet most studied peptide bioregulators in the scientific literature. Its molecular formula is C₁₁H₂₁N₃O₅ with a molecular weight of approximately 275.30 g/mol. The linear two-amino-acid chain is characterized by a free N-terminal lysine residue and a C-terminal glutamic acid, conferring a net charge profile that facilitates aqueous solubility and interaction with biological substrates under controlled laboratory conditions.

Chemical & Physical Characteristics

• Sequence: H-Lys-Glu-OH
• Molecular Formula: C₁₁H₂₁N₃O₅
• Molecular Weight: ~275.30 g/mol
• CAS Number: 65114-38-7
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in aqueous buffers; research-grade water recommended for reconstitution in laboratory settings
• Storage Temperature: −20°C (long-term); 2–8°C (short-term, up to 4 weeks)
• Stability: Stable for ≥24 months when stored correctly in lyophilized form

Purity & Analytical Verification (HPLC & MS)

Every batch of Vilon supplied by The Peptide Store is independently verified to achieve a minimum purity of ≥98% by high-performance liquid chromatography (HPLC). Mass spectrometry (MS) confirmation is performed to validate the correct molecular mass and confirm structural integrity prior to dispatch. These dual analytical methods provide researchers with the confidence required to design reproducible, publication-quality experiments. Certificates of Analysis (CoA) are available upon request and reflect lot-specific HPLC chromatograms and MS data.

Quality Control & Lyophilization Integrity

Vilon is produced using solid-phase peptide synthesis (SPPS) followed by reverse-phase HPLC purification to achieve the stated ≥98% purity threshold. The lyophilization process removes residual solvents and moisture, yielding a stable, free-flowing powder that maintains structural and chemical integrity across extended storage periods. Each vial is sealed under inert atmosphere conditions to prevent oxidative degradation and contamination. Batch traceability is maintained throughout the manufacturing and quality assurance pipeline.

Safety, Handling & Laboratory Precautions

Vilon is a research compound and must be handled exclusively by trained laboratory professionals in appropriately equipped research facilities. Standard laboratory personal protective equipment (PPE) — including gloves, eye protection, and lab coat — should be worn at all times when handling this compound. Avoid inhalation of powder during weighing or transfer operations. This product is not a pharmaceutical, supplement, or food ingredient and must never be administered to humans or animals. Disposal must comply with applicable institutional and regulatory waste management protocols.

Reconstitution, Packaging & Storage

Vilon is supplied as a lyophilized powder in sealed, research-grade vials. For laboratory reconstitution, researchers should consult peer-reviewed literature and institutional SOPs relevant to their specific assay requirements. Reconstituted solutions should be prepared under sterile laboratory conditions, aliquoted to avoid repeated freeze-thaw cycles, and stored at −20°C. The lyophilized product should be stored at −20°C upon receipt and protected from light and humidity. Shipping is conducted with appropriate cold-chain packaging to preserve product integrity during transit.

Intended Research Use & Market Positioning

Vilon (Lys-Glu) is positioned as a premium-grade bioregulator peptide for sale to qualified research institutions, academic laboratories, and licensed scientific investigators. Research applications include studies of immunological modulation, neuroendocrine signaling, cellular longevity mechanisms, and peptide bioregulation frameworks. The Peptide Store is committed to supplying the scientific community with consistently high-purity peptides at the best price, supporting reproducible research outcomes across global laboratory environments.

Ordering, Availability & Fulfillment

Vilon 20mg is available to order now directly through The Peptide Store’s secure online platform. Orders are processed promptly, with fulfillment typically completed within one to two business days. Cold-chain packaging is included as standard to maintain lyophilized integrity during shipping. Bulk quantities and institutional procurement inquiries are welcomed — contact our team for volume pricing and availability. All purchases are subject to our standard research-use terms and conditions.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Vilon is sold exclusively as a laboratory research reagent. The Peptide Store makes no representations regarding the safety, efficacy, or suitability of this compound for any use beyond controlled in vitro research. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international laws and regulations governing the acquisition, handling, storage, and use of research peptides. This product has not been evaluated or approved by any regulatory authority for therapeutic or prophylactic use.