Why laboratories choose pens and cartridges
A contained 3ml presentation supports clear product identification, consistent format comparison and documented repeat procurement. Compatible refill cartridges also allow an organisation to retain its reusable pen hardware while ordering the required prepared research presentation separately.
This item is prepared only after ordering to minimise elapsed time in the prepared state before dispatch. Refrigerate at 2-8 C and protect from light on receipt. Stability is compound-, preparation- and storage-dependent, so retain and follow the supplied product and batch documentation.
Epithalon Refill Cartridge specifications and research profile
Specifications summary
| Designation | Synthetic tetrapeptide (AEDG) |
|---|---|
| Also known as | Epitalon; Epithalone |
| Sequence / composition | Ala-Glu-Asp-Gly |
| Strength | 10mg 3ml cartridge |
| Presentation | Refill cartridge |
| Purity | 99%+ HPLC |
| Storage | Store refrigerated at 2-8 C, protected from light. |
| COA | Batch document added when available |
Description and research context
Epithalon is a short synthetic tetrapeptide commonly identified by the sequence AEDG. Laboratory studies use the defined four-residue structure to investigate peptide-dependent changes in gene expression, enzyme activity and cellular ageing models.
Recent human-cell-line work has examined hTERT expression, telomerase activity, telomere length and alternative lengthening of telomeres after experimental exposure. These findings are model-specific and do not establish effects outside the tested cell systems.
Applications in research
- Telomerase, hTERT-expression and telomere-length assays
- Comparison of normal and transformed cell-line responses
- Short-peptide structure and transcriptional-response studies
Precautions and interpretation
For controlled laboratory research only. Not for human or veterinary use. The cited findings come from specific biochemical, cellular, structural or preclinical models and must not be treated as usage guidance or evidence of a defined outcome outside those models.
Epithalon Refill Cartridge research record
Clear product, batch, storage, dispatch and document information for this refill cartridge.
Research context
A prepared 3ml refill-cartridge presentation for the same documented research context as the epithalon powder vial.
Product record
The listing identifies the presentation, specification, storage record, dispatch status, and COA availability for the relevant product or batch.
Use restriction
For laboratory research use only. Not for human or veterinary consumption. No use instructions or therapeutic guidance is provided.