Research only
Back soonPT-141
Cyclic melanocortin receptor agonist for research
€30.00
- Form
- Lyophilised powder
- Amount
- 10 mg vial
- Purity
- ≥ 99 %
- Currently out of stock – back soon
- Sealed, moisture-protected packaging
About this product
PT-141 (bremelanotide) is a synthetic cyclic 7-amino-acid peptide, an analogue of alpha-melanocyte-stimulating hormone (α-MSH). Supplied as a lyophilised powder in a 10 mg vial for laboratory research.
Structure
- Sequence: Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-OH.
- Cyclic form. A lactam bridge between the Asp and Lys residues closes the ring, making the peptide more stable than linear α-MSH analogues.
Research areas
- Melanocortin receptor (MC1R, MC3R, MC4R) binding and activation studies.
- Central nervous system melanocortin signalling in preclinical models.
- Cyclic peptide stability and analytical method development (HPLC, MS).
Packaging
A sealed glass vial with an aluminium crimp cap. Every vial carries a batch number and expiry date.
For laboratory research only. Not for human or animal use.
- Purity confirmed
- Batch certificate of analysis (COA)
| Purity | ≥ 99 % |
|---|---|
| CAS number | 189691-06-3 |
| Molecular formula | C50H68N14O10 |
| Molecular weight | 1025.2 g/mol |
| Sequence | Ac-Nle-cyclo(DHfRWK)-OH |
Store at 2–8 °C (−20 °C for long-term storage), dry and away from light. Let the vial reach room temperature before opening.
For in-vitro research use only. Not a medicine or food supplement. Not for human or animal use. Research use policy
