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All materials are designated strictly for laboratory research use only.
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All materials are designated strictly for laboratory research use only.
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| QUANTITY | PRICE / UNIT |
|---|---|
| 2–9 | $40.99 |
| 10–19 | $37.99 |
| 20+BEST VALUE | $34.99 |
Your vials are not empty. The lyophilized material may collect at the bottom of the vial and can appear minimal prior to inspection.
All products are supplied as lyophilized (freeze-dried) powder and require reconstitution. Bacteriostatic water is not supplied.
Store in a dry, cool, and dark environment away from UV exposure. For optimal preservation, storage at approximately 4°C is recommended.
This material is strictly for laboratory and research use only. No instructions regarding reconstitution, dosing, or administration can be provided.
Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes. Kindly review our Terms & Conditions before making a purchase.

This research-grade peptide is supplied as a single lyophilized vial for controlled laboratory studies investigating melanocortin receptor pathways. PT-141 (Bremelanotide), a synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (α-MSH), has been examined in peer-reviewed literature, including mechanistic findings referenced under PubMed ID: 18047580, describing its influence on melanocortin receptor signaling and central nervous system pathways. It is widely used to study receptor selectivity, neuronal signaling cascades, and central-acting peptide interactions.
In mechanistic research models, this peptide provides a tool for examining melanocortin-4 receptor (MC4R) activation, cyclic AMP signaling, hypothalamic pathway modulation, and central receptor binding dynamics. The lyophilized format ensures consistent composition for in-vitro biochemical assays and pathway mapping studies where receptor-mediated peptide activity is of investigative interest.
Your vials are not empty. The lyophilized material may collect at the bottom of the vial and can appear minimal prior to inspection.
All products are supplied as lyophilized (freeze-dried) powder and require reconstitution. Bacteriostatic water is not supplied.
Store in a dry, cool, and dark environment away from UV exposure. For optimal preservation, storage at approximately 4°C is recommended.
This material is strictly for laboratory and research use only. No instructions regarding reconstitution, dosing, or administration can be provided.
| QUANTITY | PRICE / UNIT |
|---|---|
| 2–9 | $40.99 |
| 10–19 | $37.99 |
| 20+BEST VALUE | $34.99 |
Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes. Kindly review our Terms & Conditions before making a purchase.
| Compound Type | Synthetic cyclic peptide (Bremelanotide) |
| Peptide Class | α-MSH analog |
| Sequence | Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-OH |
| CAS Number | None assigned |
| PubChem CID | None assigned |
| Physical Form | Lyophilized powder |
| Storage | Store lyophilized at -20°C; reconstitute and store at 2–8°C |
Purity and identity confirmed per Certificate of Analysis. For laboratory research use only. Not for human or veterinary use.