Vilon
$66.99
This material is supplied solely as a laboratory research article. Buyer is responsible for ensuring lawful purchase, handling, storage, and use. We do not provide administration or therapeutic guidance.
Vilon - Synthetic Dipeptide (Lys-Glu), Research Reference Material
Analytical Identity
| Common name | Vilon |
|---|---|
| Amino-acid sequence | KE |
| Sequence (3-letter) | Lys-Glu |
| Residues | 2 |
| CAS Number | 45234-02-4 |
| PubChem CID | 7010502 |
| Molecular formula | C11H21N3O5 |
|---|---|
| Molecular weight | ~275.3 g/mol |
| Monoisotopic mass | 275.148 Da |
| Appearance | White to off-white lyophilized powder |
| Physical form | Lyophilized powder |
| Purity | Not less than 98% by HPLC (see lot-specific Certificate of Analysis) |
|---|---|
| Source | Synthetic |
| Catalog / SKU | VILON |
Vilon (catalog VILON) is supplied as a synthetic dipeptide reference material for laboratory use, presented as a white to off-white lyophilized powder. The compound is the linear dipeptide L-lysyl-L-glutamic acid (Lys-Glu, one-letter sequence KE), two residues in length, and is classified within the Khavinson peptide bioregulator family as its simplest member. It is intended strictly as an analytical and research reference item.
Analytically, Vilon has the molecular formula C11H21N3O5, an average molecular weight of approximately 275.3 g/mol and a monoisotopic mass of 275.148 Da, with an expected [M+H]+ of 276.155 for LC-MS identity confirmation. The structure carries one basic side chain (lysine epsilon-amine) and one acidic side chain (glutamic acid gamma-carboxyl), making the molecule zwitterionic and highly hydrophilic, which influences retention behavior on reversed-phase HPLC and often favors low-wavelength UV detection or mass-spectrometric detection due to the weak native chromophore. Registry identifiers include CAS 45234-02-4 and PubChem CID 7010502.
Purity is specified as not less than 98% by HPLC, and a lot-specific Certificate of Analysis is available on request to support identity and quality verification by the receiving laboratory.
Published literature on Vilon has examined gene expression in cell and animal models. This material is sold for research use only. PEPTIDE.Power makes no therapeutic, diagnostic or efficacy claims and provides no administration guidance; it is not a drug, supplement, cosmetic or food, and it is not for human or veterinary use, injection or ingestion; for qualified researchers only.
Physical format
Supplied as a lyophilized (freeze-dried) powder in a sealed vial. A research reference material - not a finished product and not a delivery device. Net contents per unit are shown in the product options.
Certificate of Analysis
| Analyte | Vilon |
|---|---|
| CAS Number | 45234-02-4 |
| Appearance | White to off-white lyophilized powder |
| Identity | Confirmed by HPLC and mass spectrometry |
| Expected [M+H]+ | m/z 276.155 (calculated, monoisotopic) |
Lot-specific COA available — contact [email protected] with your lot number.
Storage & handling
Store the sealed lyophilized powder at -20 C, protected from light and moisture. After reconstitution for laboratory use, keep cold and use promptly. Handle per standard laboratory practice; a Safety Data Sheet (SDS) is available on request.
Scientific references
The following are independent, peer-reviewed publications provided for reference. They describe third-party research and are not representations by POWER BIOTECH LLC regarding this product.
- Studies of the effects of Vilon and Epithalon on gene expression in mouse heart using DNA-microarray technology — https://pubmed.ncbi.nlm.nih.gov/12360356/
- KE peptide regulates SIRT1, PARP1, PARP2 gene expression and protein synthesis in human mesenchymal stem cells aging — https://pubmed.ncbi.nlm.nih.gov/37782636/
- Peptide Regulation of Gene Expression: A Systematic Review — https://pubmed.ncbi.nlm.nih.gov/34834147/
Eligibility & terms of sale
This material is sold to qualified laboratory and research buyers for lawful research use only. It is not a drug, supplement, cosmetic, or food, and is not for human or veterinary use, injection, or ingestion. By purchasing, you confirm you are 21 or older and will use this material only for lawful laboratory research.
FAQ
What is the purity and how is it verified?
Not less than 98% by HPLC; see the Certificate of Analysis for the lot-specific result.
What form does it ship in?
A lyophilized powder in a sealed vial.
Can you advise on dosing, reconstitution, or administration?
No. We provide batch documentation, storage, and handling information only; we do not provide dosing, reconstitution, administration, or therapeutic guidance.
Is lot-specific documentation available?
Yes - contact [email protected] with your lot number for the Certificate of Analysis.
Related reference materials
Sold by POWER BIOTECH LLC, Casper, WY 82609, United States · [email protected]. FOR LABORATORY RESEARCH USE ONLY. Not a drug, supplement, cosmetic, or food. Not for human or veterinary use, ingestion, injection, or any in-vivo administration. Not evaluated by the FDA.
