Livagen (20mg)

Name: Livagen (20mg)
Brand: 4-Amino-Labs
SKU: LIVAGEN-20MG
Price: 70.00 USD
Availability: InStock

Inventory Status:
Available

Product Details

AvailabilityIn stock

SKULIVAGEN-20MG

CategoriesBioregulators, Short-Chain Amino Acids

Brand4-Amino-Labs

SKU LIVAGEN-20MG Categories Bioregulators, Short-Chain Amino Acids Brand: 4-Amino-Labs

$70.00

Price per mg

Total (20mg)$3.50/mg

Strict Regulatory Notice: This agent is synthesized strictly for laboratory-based research and analytical purposes. It is not intended for human or veterinary use, nor for medical, household, or cosmetic applications. Please review our Terms of Service thoroughly before finalizing your acquisition.

Concentration and Formulation

Contents20mg per vial

FormLyophilized powder

Available

For Research Use Only. Not for human or veterinary use.

Key Documents

SDS COA

SDS = Safety Data Sheet · COA = Certificate of Analysis

View All Documentation: Safety Data Sheets Certificates of Analysis

Guaranteed Safe Checkout:

Key Specifications

Parameter	Specification / Details
Primary Compound Name	Livagen (Chromatin Bioregulator)
CAS Registry Number	Khavinson Synthetic Tetrapeptide
Sequence / IUPAC	Lys-Glu-Asp-Ala
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.
Tested Purity	≥98% via HPLC
Active Ingredient (Total)	20mg per vial
Dry / Powder Formulations	Lyophilized powder
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.

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 and Purity

Purity≥98%via HPLC

FormulaProprietary Tetrapeptide (Lys-Glu-Asp-Ala)

Physical StateWhite Lyophilized Solid

Investigational Pathways

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 and Stability

Thermal Regulation

Store in a strictly controlled, refrigerated, and desiccated environment.

Photostability

Protect from direct UV exposure; storage in an opaque container is advised.

Compliance and Safety

This substance is provided exclusively for in-vitro laboratory research and pre-clinical developmental testing. 4-Amino-Labs 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.

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 ≥ 98%.

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.