Livagen (20mg)
$70.00
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
Key Specifications
| Category | Parameter | Specification / Details |
|---|---|---|
| Identification & Nomenclature | Primary Compound Name | Livagen (Chromatin Bioregulator) |
| CAS Registry Number | Khavinson Synthetic Tetrapeptide | |
| Sequence / IUPAC | Lys-Glu-Asp-Ala | |
| Chemical & Physical Properties | Molecular Formula | C18H31N5O9 |
| Molar Mass / Weight | 461.47 g/mol | |
| Physical Appearance | White lyophilized (freeze-dried) solid/powder | |
| Solubility Profile | Highly soluble in Bacteriostatic Water and sterile water. | |
| Product Specifications | Tested Purity | ≥98% via HPLC |
| Active Ingredient (Total) | 20mg per vial | |
| Dry / Powder Formulations | Lyophilized powder | |
| Handling & Logistics | Storage Guidelines | Lyophilized: Store at -20°C for long-term stability. Protect from light.Reconstituted: Must be refrigerated at 2°C to 8°C. |
| Estimated Shelf Life | 24 months from manufacture date (lyophilized). | |
| Terms of Application | For laboratory research purposes only. Not for human or veterinary use. Investigated for its ability to de-condense heterochromatin in older cells, restoring gene expression and lymphocyte activation patterns in in-vitro models. |
Foundational Scientific Overview
Livagen (20mg) is a highly specialized subject within the field of immunogerontology and epigenetic modulation. Synthesized as a targeted tetrapeptide (Lys-Glu-Asp-Ala), it serves researchers examining the profound decondensation of peri-centromeric heterochromatin, the reactivation of silenced genes in aging immune and hepatic cells, and the mitigation of cellular senescence.
At 4 Amino Labs, we provide this highly purified epigenetic regulator to ensure experimental reproducibility in sensitive chromosomal assays.
Scientific Literature Reference: The unique capacity of the Livagen tetrapeptide to induce widespread chromatin unspooling, thereby restoring the transcriptional potential of older lymphocytes, is a cornerstone of epigenetic research. See: Lezhava, T., et al. (2004). “Epigenetic modification of heterochromatin in aging: Livagen peptide induces decondensation of peri-centromeric heterochromatin in lymphocytes of old individuals.” Biogerontology, 5(2), 73-79.
Analytical Composition & Purity Standards
- Chemical Formula: Proprietary Tetrapeptide (Lys-Glu-Asp-Ala)
- Physical State: White Lyophilized Solid
Our Livagen undergoes a multifaceted verification process via independent High-Performance Liquid Chromatography (HPLC) to ensure a purity threshold of ≧ 99%.
Investigational Pathways
Researchers utilizing Livagen typically focus on the following biochemical mechanisms:
- Chromatin Unspooling: Evaluating the structural decondensation of heterochromatin using fluorescent in situ hybridization (FISH) in cultured senescent cells.
- Epigenetic Reactivation: Observing the subsequent upregulation of previously silenced genes responsible for immune system signaling and hepatic detoxification.
- Lymphocyte Viability: Mapping the increase in functional capacity and apoptotic resistance in aged T-cell models.
Laboratory Handling & Stability Protocol
To maintain the molecular integrity of Livagen, the following storage parameters are recommended:
- Thermal Regulation: Store in a strictly controlled, refrigerated, and desiccated environment.
- Photostability: Protect from direct UV exposure; storage in an opaque container is advised.
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Compliance & Safety Disclaimer
This substance is provided exclusively for in-vitro laboratory research and pre-clinical developmental testing. 4 Amino Lab does not condone or authorize the use of this product in any clinical setting or for personal consumption. Misuse of laboratory chemicals carries significant health risks. By purchasing, the researcher acknowledges the inherent risks and confirms they possess the necessary equipment and expertise to handle these materials safely.
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Frequently asked questions
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A seemingly elegant design can quickly begin to bloat with unexpected content or break under the weight of actual activity. Fake data can ensure a nice looking layout but it doesn’t reflect what a living, breathing application must endure. Real data does.
Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
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