research-grade peptide · 10 mg
About this compound
Epitalon is listed in the Peptalis database under the research domain Longevity & Biological Rhythms. Structure description: Ala-Glu-Asp-Gly · synthetic tetrapeptide. The profile lists molecular formula C14H22N4O9, molecular weight 390.35 Da and CAS 307297-39-8. Editorial research phase in the profile: Emerging human research.
Formats and prices
| Format | Price incl. VAT | Excl. VAT |
|---|---|---|
| 10 mg | €39,99 | €33,05 |
Availability
In stock
Batch and verification
| Batch code | PEP-EPI-2026-01 |
|---|---|
| Release date | 2026-06-02 |
| HPLC purity | 99.11% |
| Mass spectrometry | Consistent |
| Endotoxin | ≤ 5 EU/mg |
| Peptide content | 87.96% |
| Water | 4.08% |
| Acetate | 7.36% |
Storage and handling
Protected from light and moisture. Keep container tightly sealed.
Avoid repeated freeze-thaw cycles. Reconstitute with sterile bacteriostatic water.
Articles about Epitalon
- HPLC: Purity versus Peptide Content · What an HPLC number does and does not tell you about a research peptide: chromatographic purity versus true peptide content.
- Certificate of Analysis: What It Does and Does Not Say · What a CoA actually reports, which fields are methodologically binding, and the interpretive limits every reader should know.
- Mass Spectrometry: Identity, Not Proof of Everything · What mass spectrometry on a CoA proves (molecular identity) and which questions it does not answer.
- Batch Testing versus Supplier Documentation · Why a supplier CoA and a batch-release test represent two distinct evidence tiers, and how Peptalis links them.
- Preclinical versus Human Evidence, and Dose-Response · Why preclinical findings are not human confirmation, and why dose-response is its own layer of evidence.
Frequently asked questions
What is on the certificate of analysis?
The Peptalis CoA of the current batch reports: HPLC purity, mass spectrometry, endotoxin, peptide content, water, acetate. Every paid order receives its CoA automatically.
How is this compound stored?
Protected from light and moisture. Keep container tightly sealed.
How do I verify a batch?
Every released batch is listed with its batch code and reported methods in the public batch register. Batch lookup
Who can order?
The products in the Peptalis catalogue are research-grade compounds, intended solely for in-vitro laboratory research. Buyer confirms research context at checkout.
Delivery and shipping
Peptalis ships within the Netherlands and the European Union. Shipping outside the EU is only available on request via orders@peptalis.eu. Standard handling time: one to three working days after payment confirmation. Standard transit time within the Netherlands: one to two working days. Within the EU: two to five working days. These are indicative, not guaranteed, timelines. Shipping and returns
Read on
For laboratory research use only. Not for human use.