Representative render — packaging may vary
PT-141
Also indexed as Bremelanotide · PT141 · MC4R agonist
No independent assay has been published for this product yet. Nothing shown on this page is a measurement of the material in stock.
All products currently listed on this site are for research purposes only.
The des-amide metabolite of melanotan II, studied principally as a melanocortin-4 receptor agonist in neuroendocrine models.
Size
$29.59
$45.00
Save 34%Shown with code SAVE20 · your cart shows $36.99 until you enter it at checkout
per unit · EP-PTX-010
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| Quantity | Unit price | Saving |
|---|---|---|
| 1–2 | $36.99 | — |
| 3–5 | $35.14 | 5% |
| 6–8 | $33.29 | 10% |
| 9+ | $31.44 | 15% |
No independent assay has been published for the 10mg lot yet. Its certificate appears here when it is completed. Until then nothing published for this product is a measurement of the material in the vial.
Literature
Research context
Bremelanotide differs from melanotan II by a free C-terminal carboxylate, which shifts the receptor-selectivity profile toward MC4R and MC3R and largely removes MC1R-driven pigmentation activity. Published work covers central melanocortin circuitry in rodents, receptor binding constants, and structure-activity comparisons across the cyclic lactam melanocortin series.
Documented research areas
- MC4R and MC3R receptor agonism
- Central melanocortin circuitry in rodents
- Cyclic lactam structure-activity relationships
- Receptor binding constant determination
Specification
Chemistry
- CAS number
- 189691-06-3
- Molecular formula
- C50H68N14O10
- Molecular weight
- 1025.16 g/mol
- Form
- Lyophilized powder
- Appears in
- 4 documented research areas
- Amino acid sequence
- Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
Laboratory
Storage and handling
Storage
Store lyophilized powder at -20°C, protected from light.
Handling
For laboratory use by qualified personnel only.
Research use only. This material is supplied for laboratory research by qualified personnel. It is not a drug, food, cosmetic or household product, and it is not for human or veterinary use. See our research use policy and prohibited uses.
Sources
Selected references
External links open in a new tab. Ethereal Peptides is not affiliated with the publishers or the authors listed.
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