Pepvee Epitalon (10mg) is a single-component lyophilized research material supplied for controlled studies of pineal-derived tetrapeptide activity. Epitalon (Ala-Glu-Asp-Gly) is investigated in research workflows examining telomerase activity, pineal-pathway modulation, and aging-related cellular endpoints in laboratory model systems.
Composition: Epitalon: 10 mg / lyophilized powder
Research Focus (non-clinical):
- Identity and purity assessment via HPLC and LC-MS
- Telomerase-activity and senescence-marker assays
- Pineal-pathway and circadian-related endpoint studies
- Stability characterization under controlled storage
Quality records. Clear process.
Our quality process is built around three principles: documented sourcing, independent laboratory review where available, and clear support access for batch records.
The testing protocol
Every incoming batch is submitted through a multi-panel quality workflow managed through an independent laboratory process. Results are reviewed against reference specifications before a batch is cleared for the catalog.
Identity (MS)
Mass-spectrometry confirmation of molecular identity. Measured molecular weight is matched against the reference spectra for each compound.
Purity (HPLC)
High-performance liquid chromatography quantifies purity. Peak area and retention time data are recorded as part of the batch record.
Sterility
Sterility screening is applied where the product format requires it. Bacteriostatic aqueous products are tested for preservative integrity.
Heavy Metals
Inductively coupled plasma (ICP) screening for heavy-metal content where applicable to the compound and intended research use.
Endotoxins
LAL endotoxin testing on aqueous and reconstitution-ready products, where applicable to the product format.
Documentation
Batch records are logged where supplied by testing partners. COAs are available for many products through the COA Library or by request.
The pass/fail gate
A batch is released to the catalog only when all applicable panels return results within specification. Any batch that fails identity, purity, or applicable sterility/endotoxin screening is rejected and does not ship. Rejected batches are documented internally.
Batch records
Every production batch is assigned a unique batch identifier at receipt, and all test results are archived against that identifier. Customers can request the Certificate of Analysis for any batch by contacting quality@pepvee.com with the batch number from their order.
Cold-chain logistics
Temperature-sensitive products are packaged and shipped using cold-chain logistics designed to preserve compound integrity from facility to laboratory bench. Ice-pack or gel-pack configurations are chosen based on product stability profile and transit time.
All products are supplied strictly For Research Use Only. Not for human or animal consumption. Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease or condition.
Each batch is independently verified by a third-party analytical laboratory. Standard testing includes:
- HPLC quantitative assay for identity and potency
- Heavy metals screening
- Sterility testing (TAMC)
- Yeast & mold testing (TYMC)
- Performed per USP compendial standards
All compounds are supplied strictly for in-vitro research and laboratory use. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease. Not a drug, supplement, or food product. Pepvee research materials are sold for use in controlled research environments by qualified investigators only.
Pepvee is a chemical supplier and is not a compounding pharmacy, medical facility, or drug manufacturer as defined under Sections 503A or 503B of the Federal Food, Drug, and Cosmetic Act. Products are supplied for research use only and are not intended to diagnose, treat, cure, or prevent disease.
