Looking to source high-purity Vilon for in vitro or preclinical investigations into protein synthesis and chromatin regulation? PX1 Research supplies laboratory-grade Vilon manufactured to rigorous standards, accompanied by lot-specific analytical verification.
Looking to source high-purity Vilon for in vitro or preclinical investigations into protein synthesis and chromatin regulation? PX1 Research supplies laboratory-grade Vilon manufactured to rigorous standards, accompanied by lot-specific analytical verification.
When sourcing Vilon for laboratory evaluation of protein synthesis, researchers require verified dipeptide integrity (Lys-Glu) and high analytical purity. PX1 Research is a premier USA-based supplier providing research-grade Vilon synthesized under strict quality controls. Every lot includes a third-party Certificate of Analysis confirming purity via RP-HPLC and mass spectrometry.
As an essential research compound in short-chain bioregulator studies, Vilon serves as a core target for investigating non-coding RNA activation, heterochromatin decondensation, and structural ribosome biogenesis. Academic institutions and private research facilities can procure high-grade compounds directly through our comprehensive research peptide catalog.
Vilon is a synthetic ultra-short peptide composed of two amino acid residues: L-lysine and L-glutamic acid (Lys-Glu). Classified within the short-chain peptide bioregulator family, Vilon possesses a low molecular weight (~275.3 g/mol), allowing it to readily interact with nuclear structures and genomic regulatory regions in cellular models.
In vitro data indicate that the specific charge distribution of the Lys-Glu motif enables non-covalent binding to the major and minor grooves of double-stranded DNA. This structural affinity forms the basis for investigating how small regulatory peptides influence transcriptional activity without requiring complex transporter proteins or receptor-mediated endocytosis.
Researchers evaluating gene expression and protein translational machinery utilize Vilon to observe direct interactions between low-molecular-weight peptides and nuclear chromatin architectures.
Preclinical studies suggest that Vilon plays a distinct role in chromatin remodeling. In senescent cellular models, heterochromatin often undergoes excessive condensation, silencing critical regions of the genome responsible for baseline cellular maintenance and structural protein expression.
Experimental evidence demonstrates that exposure to Vilon induces localized decondensation of dense heterochromatin structures. By promoting an open chromatin conformation (euchromatin), the dipeptide facilitates the binding of RNA polymerase II and specific transcription factors to promoter regions.
This epigenetic reactivation is particularly evident in ribosomal RNA (rRNA) genes located within the nucleolus. By stimulating rRNA transcription, Vilon provides a molecular framework for studying increased ribosome assembly and subsequent downstream protein synthesis in vitro.
Protein synthesis requires tightly coordinated interactions between messenger RNA (mRNA), ribosomal subunits, and elongation factors. In vitro assays demonstrate that Vilon exposure correlates with upregulation of structural protein markers and enzymes involved in cellular metabolism.
Unlike classic anabolic signaling molecules that activate the mTORC1 pathway via surface tyrosine kinase receptors, Vilon appears to act via direct nuclear pathways. Preclinical models suggest that Vilon alters histone acetylation levels, thereby selectively enhancing the transcription of genes encoding translation initiation factors (eIFs) and ribosomal proteins.
To explore complementary pathways involved in cellular longevity and translational control, researchers often cross-reference data from our peptide research hub, which details molecular cascades across various peptide classes.
When designing comparative research protocols, evaluating Vilon alongside structurally similar short-chain bioregulators provides broader insights into peptide-DNA interactions. Vilon (Lys-Glu) represents one of the simplest functional dipeptides, whereas compounds like Epitalon (Ala-Glu-Asp-Gly) and Thymogen (Glu-Trp) exhibit different target tissue specificities and binding affinities.
While Vilon is primarily investigated for its generalized effects on chromatin unfolding and total protein synthesis rate in connective and epithelial tissues, Epitalon is widely studied for telomerase activation and pineal gland gene expression. Conversely, Thymogen is predominantly evaluated in immunological assays targeting T-lymphocyte differentiation.
Researchers analyzing epigenetic modulation often integrate multiple compounds from our short-chain bioregulator research line to map overlap in transcriptional profiles across varying cell lines.
Selecting a reliable supplier for Vilon requires rigorous evaluation of analytical standards. Because minor impurities or truncated peptide sequences can alter chromatin binding kinetics or yield false positives in translational assays, research reagents must meet strict purity thresholds.
PX1 Research subjects every batch of Vilon to rigorous testing protocols conducted by an independent ISO 17025 accredited laboratory. Primary verification methods include:
1. Reverse-Phase High-Performance Liquid Chromatography (RP-HPLC): Ensures chemical purity exceeds 98%, confirming the absence of residual synthesis reagents, side-products, or degradation fragments.
2. Electrospray Ionization Mass Spectrometry (ESI-MS): Verifies exact molecular weight and structural identity of the Lys-Glu dipeptide sequence.
3. Bacterial Endotoxin Analysis: Validates that endotoxin levels remain strictly under <0.01 EU/mg, preventing unwanted inflammatory responses in sensitive cell culture models.
Vilon is supplied as a lyophilized (freeze-dried) powder to maximize chemical stability during transport and storage. Proper laboratory preparation is critical to maintain structural integrity prior to assay deployment.
To reconstitute Vilon for in vitro experimentation, researchers should follow standardized aseptic laboratory techniques:
• Reconstitution Medium: Use sterile, cell-culture grade Bacteriostatic Water or phosphate-buffered saline (PBS, pH 7.4).
• Solubilization Technique: Direct the reconstituting solvent down the inner glass wall of the vial. Allow the lyophilized cake to dissolve naturally or gently swirl the vial. Avoid vigorous agitation or vortexing, which can introduce mechanical stress.
• Concentration Calibration: Calculate stock concentrations based on the total mass indicated on the lot-specific COA to ensure precision in micro-molar assay dosing.
Lyophilized Vilon exhibits excellent thermodynamic stability when stored correctly. Unopened vials should be kept at -20°C for long-term storage, protected from light and atmospheric moisture.
Once reconstituted into a liquid solution, Vilon should be aliquoted into single-use microcentrifuge tubes to prevent repeated freeze-thaw cycles. Liquid aliquots should be stored at -80°C for extended stability, or kept at 2°C to 8°C if utilized within 24 to 48 hours.
Maintaining a controlled cold chain and preventing thermal fluctuations ensures consistent baseline performance across long-term experimental series.
At PX1 Research, quality assurance forms the foundation of our supply infrastructure. All research compounds are synthesized in state-of-the-art, GMP-compliant facilities located within the United States.
Our fulfillment framework operates out of dual logistics hubs in California and Arizona, ensuring rapid, temperature-controlled dispatch. Orders processed Monday through Friday are shipped the same day, minimizing transit delays and safeguarding compound integrity.
Every vial of Vilon shipped includes full lot traceability, connecting the physical sample directly to its corresponding digital COA available on our platform.
Academic department heads, principal investigators, and commercial laboratory procurement officers frequently require bulk quantities of reference standards for large-scale screenings.
PX1 Research provides scalable procurement solutions designed to meet institutional compliance guidelines. Laboratories seeking recurring batch consistency or dedicated batch reservation can utilize our wholesale supply portal to set up custom supply agreements.
Partnering with a fully transparent US supplier guarantees that your facility receives uniform, highly validated Vilon lots for uninterrupted, reproducible scientific discovery.
What is the primary chemical sequence of Vilon?
Vilon is a synthetic dipeptide consisting of L-lysine and L-glutamic acid (Lys-Glu) with a molecular formula of C11H21N3O5 and a molecular weight of approximately 275.3 g/mol.
How does Vilon influence protein synthesis in research models?
In vitro research indicates that Vilon interacts with nuclear DNA to induce heterochromatin decondensation, enhancing the accessibility of promoter regions for RNA polymerase II and activating ribosomal RNA (rRNA) transcription.
What analytical documentation is provided with PX1 Research Vilon?
Every lot of Vilon includes a third-party Certificate of Analysis (COA) generated by an ISO 17025 accredited laboratory, featuring RP-HPLC purity profiles, mass spectrometry verification, and endotoxin assay data.
What is the recommended storage temperature for lyophilized Vilon?
Lyophilized Vilon should be stored at -20°C for standard short-to-medium term storage, or at -80°C for long-term preservation. Vials should remain sealed and protected from light and moisture.
How should Vilon be reconstituted for cell culture assays?
Vilon should be reconstituted under sterile laboratory conditions using sterile cell-culture grade PBS or bacteriostatic water, gently swirling the vial without aggressive vortexing to preserve molecular stability.
Why is endotoxin testing critical for Vilon research samples?
Bacterial endotoxins can trigger nonspecific immune responses and inflammatory cascades in cell lines, contaminating experimental data. Testing guarantees endotoxin levels remain below <0.01 EU/mg.
How does Vilon compare structurally to Epitalon?
Vilon is a dipeptide (Lys-Glu), whereas Epitalon is a tetrapeptide (Ala-Glu-Asp-Gly). Both belong to the bioregulatory peptide family but target distinct gene networks and cellular functions.
Where is PX1 Research Vilon manufactured and shipped from?
PX1 Research Vilon is USA-manufactured in GMP-compliant facilities and shipped directly from our primary distribution centers in California and Arizona.
All products are sold strictly for laboratory and research use only. Not for human or veterinary use, diagnosis, treatment or consumption. Statements have not been evaluated by the FDA.