Long-Arg3 IGF-1 Analog
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Research Compounds
PT-141
PT-141 (bremelanotide) is a synthetic cyclic heptapeptide, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH, derived from alpha-melanocyte-stimulating hormone (α-MSH). It is closely related to Melanotan II, differing by a C-terminal free acid in place of the amide. For research use only. Not for human or veterinary use.
$45.00
Availability: In stock, and ready to ship
What Is PT-141?
PT-141 (bremelanotide) is a synthetic cyclic heptapeptide, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH, derived from alpha-melanocyte-stimulating hormone (α-MSH). It is closely related to Melanotan II, differing by a C-terminal free acid in place of the amide.
Research Focus
PT-141 is used as a melanocortin receptor agonist (primarily MC3R and MC4R) in receptor pharmacology, GPCR/cAMP signaling assays, and hypothalamic melanocortin pathway research.
Product Details
Molecular formula C50H68N14O10; MW approx. 1025.2 g/mol. Supplied as a lyophilized powder (10 mg per vial). Store at -20°C, protected from light.
For research use only. Not for human or veterinary use. This product is not a drug, food, dietary supplement, or cosmetic and is supplied for in vitro laboratory research by qualified professionals only.
PT-141. Molecular formula C50H68N14O10; MW approx. 1025.2 g/mol. Supplied as a lyophilized powder (10 mg per vial). Store at -20°C, protected from light.
Review the available specifications and supporting documentation for the product and batch you are ordering. Contact our team if you need help locating a particular document.
Review the shipping options and applicable terms during checkout. For order support, delivery questions, or information about a product issue, contact our team with your order details.
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FAQ
Frequently Asked Questions
Is PT-141 approved for human use?
No. PT-141 is supplied for in vitro laboratory research only. It is not a drug, food, supplement or cosmetic, and research findings do not establish its safety or effectiveness for human or veterinary use.
Is PT-141 a peptide?
Yes. PT-141 (bremelanotide) is a synthetic cyclic heptapeptide derived from alpha-melanocyte-stimulating hormone (α-MSH).
What is PT-141 studied for?
It is used as a melanocortin receptor agonist (mainly MC3R and MC4R) in receptor pharmacology, GPCR/cAMP signaling assays and melanocortin pathway research. Findings should be interpreted within their experimental context.
Where can I find the purity and specifications?
Check the product information and available quality documentation for the relevant batch. Contact our team if you require a particular specification or record.
How can I obtain additional product information?
Contact our team with the product name and the information you need. Include any relevant batch or order details so we can direct your enquiry.