Epitalon
Price range: $70.00 through $180.00
Description
A single-component research material supplied for controlled research environments. Suitable for studies involving peptide characterization and method development in model systems.
Composition
• Epitalon
• Appearance: Lyophilized powder in a sealed research vial
Research Focus (non-clinical)
• Peptide identity and purity assessment via HPLC/LC-MS
• Assay development and calibration for quantitative analysis
• Chromatographic method optimization for impurity profiling and peak resolution
• Stability characterization of a lyophilized peptide under laboratory storage conditions
For qualified research professionals and institutional laboratories. Not for human use.
Documentation & Quality Assurance
Each lot is sourced through our verified global supply chain with emphasis on traceability and quality control. We work diligently to obtain and maintain third-party analytical reports (HPLC/LC-MS) and Certificates of Analysis for each batch, as part of our ongoing quality process. These documents are reviewed internally and displayed as they become available. Independent third-party testing is also performed on select lots to confirm identity, purity, and alignment with our internal specifications.
Important Notice
This product is intended for laboratory research use only. It is not intended for human or veterinary use, and must not be used for diagnostic, therapeutic, or clinical purposes.
This material is not a drug, medical device, or dietary supplement, and has not been evaluated by the U.S. Food and Drug Administration.
Quality & Manufacturing
All materials are sourced from carefully vetted domestic and international manufacturing partners who follow quality systems consistent with ISO and cGMP principles. Each supplier is reviewed for reliability, documentation integrity, and transparency in testing.
We require a verified purity of 99% or higher and perform independent third-party spot testing to confirm that select lots meet our internal standards for identity, purity, and composition. Where available, endotoxin testing results are included on Certificates of Analysis to verify laboratory purity; their inclusion is for research quality assessment only and does not imply suitability for human or veterinary use.
All research materials are sealed for integrity and packaged for stability during storage and transport from manufacturing through final delivery.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dosage | 10mg, 50mg |
Storage Instructions
All our research peptides are manufactured using a lyophilization (freeze-drying) process. This method is designed to maintain product integrity and allows vials to remain stable during shipping for approximately 3–4 months.
Once a vial is reconstituted with bacteriostatic water, it should be stored in the refrigerator to help maintain stability. Under these conditions, reconstituted material is generally considered stable for up to 30 days.
Lyophilization is a dehydration technique in which compounds are frozen and then exposed to low pressure. This causes the water in the vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure. This powder can be kept at room temperature until reconstitution.
Upon receipt, products should be stored away from heat and light. For short-term use, refrigeration at approximately 4°C (39°F) is suitable. For long-term storage (several months to years), vials may be placed in a freezer at approximately -80°C (-112°F). Freezing is the preferred method for preserving product stability over extended periods.
⚠️ Important Notice: These products are intended for research use only. Not for human consumption.
Certificate of Analysis
Research Use Only
These studies reference research-grade peptides for laboratory and scientific investigation only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.
Published Scientific Research
Peer-reviewed laboratory research investigating research peptides from leading scientific databases
Epitalon-activated telomerase enhance bovine oocyte maturation rate and post-thawed embryo development.
The results showed that healthy cumulus-oocyte complexes have the nuclear localization of the telomerase while the degraded cumulus-oocyte complex had reduced telomerase levels and that telomerase was localized in the cytoplasm. Moreover, we performed qPCR, reactive oxygen species, and JC-1 (ΔΨm) assays to evaluate the effect of Epitalon on the health of in vitro mature oocytes, cumulus cells, and post-thawed blastocysts, and the result showed that Epitalon highly enhances the quality and health of the oocyte, cumulus cell, and post-thawed blastocyst.
View Full StudyPeptides Regulating Proliferative Activity and Inflammatory Pathways in the Monocyte/Macrophage THP-1 Cell Line.
The low TNF release by monocytes is linked to a documented mechanism of TNF tolerance, promoting attenuation of inflammatory action. Lastly, by incubating the THP1 cells, treated with the peptides, on a layer of activated endothelial cells (HUVECs activated by LPS), we observed a reduction in cell adhesion, a typical pro-inflammatory mechanism.
View Full Study[Peptides and CCL11 and HMGB1 as molecular markers of aging: literature review and own data].
Cytokines CCL11 (eotaxin) and HMGB1 (alarmin1) are molecular markers of ageing and neurological, cardiovascular and immune diseases. Created in St. Petersburg Institute of Bioregulation and Gerontology short peptides are known to regulate gene expression and protein synthesis. They promote the mortality decrease and slowdown the development of pathology in the elderly. The article presents the proposed role of dipeptide vilon (Lys-Glu) and tetrapeptide epitalon (Ala-Glu-Asp-Gly) in CCL11 and HMG
View Full StudyMolecular cellular mechanisms of peptide regulation of melatonin synthesis in pinealocyte culture.
The effects of epithalone and vilone peptides on the synthesis of melatonin and factors involved in this process, arylalkylamine-N-acetyltransferase (AANAT) enzyme and pCREB transcription protein, were studied in rat pinealocyte culture. Epithalone stimulated AANAT and pCREB synthesis and increased melatonin level in culture medium. Simultaneous addition of norepinephrine and peptides into the culture potentiated the expression of AANAT and pCREB.
View Full StudyPenetration of short fluorescence-labeled peptides into the nucleus in HeLa cells and in vitro specific interaction of the peptides with deoxyribooligonucleotides and DNA.
The site-specific interactions of peptides with DNA can control epigenetically the cell genetic functions, and they seem to play an important role in regulation of gene activity even at the earliest stages of life origin and in evolution.
View Full Study[Effect of new peptide bioregulators livagen and epitalon on enkephalin-degrading enzymes in human serum].
The effect of new peptide bioregulators--Livagen (Lys-Glu-Asp-Ala) and Epitalon (Ala-Glu-Asp-Gly)--on endogenous opioid system was studied, particularly, their ability to change the activity of enkephalin-degrading enzymes from serum and interact with opioid receptors of the brain membrane fraction. The interaction between the peptides and opioid receptors was estimated using a radioreceptor method with [3H][D-Ala2, D-Leu5]-enkephalin.
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