Epitalon (also known as Epithalon, CAS No. 307297-39-8) is a synthetic tetrapeptide composed of four amino acids (Ala-Glu-Asp-Gly). It is widely studied in peptide research for its role in cellular regulation and skin-related pathways. Due to its relatively simple structure and high stability, Epitalon has become a frequently selected compound in laboratory studies focusing on aging mechanisms and skin condition improvement.
This product is supplied as a white lyophilized powder with a purity of ≥99% verified by HPLC. Each batch is produced under controlled conditions and complies with quality standards such as GMP and ISO 9001. The material is intended strictly for research purposes and is commonly used in studies involving skin renewal, oxidative stress response, and peptide-based cosmetic research models.
Compared with more complex peptides, Epitalon offers easier handling and consistent solubility after reconstitution, which is one of the reasons it is preferred in experimental environments. Proper storage at low temperature helps maintain its structural integrity over time.
One of the main advantages of Epitalon lies in its high purity and consistent batch quality. With a purity level above 99%, researchers can rely on stable experimental outcomes without interference from impurities. The product undergoes HPLC and UV testing to ensure identity and composition accuracy.
Another notable feature is its structural stability. As a short-chain peptide, Epitalon demonstrates good resistance to degradation when stored under recommended conditions. This makes it suitable for longer research cycles and repeated testing scenarios.
From a formulation perspective, the white powder form allows flexible reconstitution depending on experimental requirements. It dissolves efficiently in bacteriostatic water or other laboratory-grade solvents, enabling precise concentration preparation.
In addition, packaging in multi-vial kits helps reduce contamination risk during use. Each vial is individually sealed, making it easier to manage dosage and maintain sterility in laboratory settings.
Epitalon is often explored in studies related to skin health and aging. In laboratory models, it is used to investigate mechanisms associated with cellular repair and oxidative balance, which are key factors influencing skin condition.
Researchers also utilize Epitalon in studies focusing on collagen activity and skin elasticity. Although not intended for direct cosmetic use, its role in peptide-based research contributes to the development of advanced skincare formulations.
Another application area includes anti-aging pathway research. Epitalon has been studied in relation to telomerase activity, which is closely linked to cellular lifespan. This makes it relevant in experimental designs targeting long-term skin vitality.
Additionally, it is used in controlled environments to study the effects of peptides on skin texture simulation models, hydration response, and barrier function under oxidative stress conditions.
| Item | Details |
|---|---|
| Product Name | Epitalon (Epithalon) |
| CAS No. | 307297-39-8 |
| Purity | ≥99% (HPLC) |
| Appearance | White Lyophilized Powder |
| Molecular Formula | C14H22N4O9 |
| Molecular Weight | 390.35 g/mol |
| Sequence | Ala-Glu-Asp-Gly |
| Grade | Research Grade |
| Certification | GMP, ISO 9001 |
| Application | Research Use Only |
| Package | 10 vials per kit |
| Specification | 10mg/vial, 50mg/vial |
| Storage | 2–8°C, sealed, dry and dark place |
| Shelf Life | 2 years |
| Test Method | HPLC, UV |
| Supply Capacity | 5000 vials/month |
| Delivery Time | 5–10 days |
| Shipping Method | Air (UPS, FedEx, EMS) or Sea |
To maintain product stability, Epitalon should be stored in a refrigerated environment between 2–8°C. Avoid repeated freeze-thaw cycles after reconstitution, as this may affect peptide integrity. The vials should remain tightly sealed and protected from light and moisture.
