This product is not for human or animal consumption. It is supplied
solely for laboratory research, chemical analysis and in-vitro study, and must be
handled by qualified personnel. Nothing stated here has been evaluated by the FDA,
and no claim is made that this product diagnoses, treats, cures or prevents any
disease.
Common questions
Credit and debit card, Apple Pay, Google Pay, Zelle and Cash App. Choosing the card option places the order first and sends you a secure payment link by text and email; that link also accepts Apple Pay and Google Pay. Zelle orders receive a 5% discount, applied automatically at checkout.
Orders placed before 12:00 PM EST on a business day are dispatched the same day, Monday through Saturday. Standard US shipping is a $15 flat rate and orders over $200 ship free. Inside San Antonio we also deliver to your door in the evening, or you can meet us and collect free of charge.
Lyophilized powder keeps at −20 °C for long-term storage or 2–8 °C short-term. Once reconstituted with bacteriostatic water, refrigerate at 2–8 °C and keep it out of light. Our reconstitution guide covers the full process.
PT-141 (Bremelanotide) 10 mg, Melanocortin Research Peptide
PT-141, also known as Bremelanotide, is a synthetic cyclic 7–amino acid peptide and an agonist of the melanocortin receptors. It is a frequent subject of preclinical and laboratory investigation into melanocortin-pathway signaling. Lumen Peptides supplies PT-141 as a high-purity lyophilized powder intended exclusively for in-vitro research and laboratory study.
About PT-141
PT-141 is a cyclic analog within the melanocortin family studied as a research tool for melanocortin-receptor biology. Published research is indexed in the peer-reviewed scientific literature.
PT-141 Research Applications
In laboratory and preclinical settings, this peptide is studied across several areas of interest:
Melanocortin-receptor signaling: examined across MC1R–MC5R subtypes in research models.
MC4R pathway research: investigated for central-signaling activity.
Neuropeptide-signaling studies: studied in receptor-interaction research.
Pigmentation research: explored via melanocortin-pathway models.
These describe areas of ongoing scientific investigation only, this compound is not a therapeutic product and no clinical outcomes are implied.
Supplied as a lyophilized powder, the peptide is typically reconstituted with bacteriostatic or sterile water for laboratory use. Store the sealed lyophilized vial at -20 °C, protected from light and moisture, for long-term stability. After reconstitution, store at 2–8 °C and use within the timeframe defined by your laboratory protocol. Handle using standard laboratory safety practices.
For Research Use Only
This product is intended strictly for laboratory and in-vitro research. It is not for human or veterinary use, consumption, or diagnostic application and is not a drug, food, or cosmetic. By purchasing, the buyer affirms they are a qualified researcher or institution. Browse our full catalog of research peptides.
Days: Mon – Sat Orders after 12 PM EST ship next business day
Local Delivery Hours
Days: Mon – Sat 6:30PM – 11PM EST
FOR RESEARCH PURPOSES ONLY
All items are marketed solely for laboratory use, chemical analysis, or in a research setting. None of our products are designed for human consumption. Any comments or claims expressed on this site, and the products sold here, have not been approved by the U.S. FDA (U.S. Food and Drug Administration) as an evaluation for their safety, efficacy, or effectiveness. In addition, no claim is being made regarding these products that they will diagnose, treat, cure or prevent any disease.
Lumen Peptides is a chemical supplier. Lumen Peptides does not qualify to be called a compounding pharmacy (or chemical compounding facility) as defined by the federal food drug and cosmetic act in section 503A. Lumen Peptides does not qualify to be called an outsourcing facility as defined by the federal food drug and cosmetic act in Section 503B.
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