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Our Products are for research and/or investigative purposes and are not suitable for direct human consumption or consumers, nor are they intended for clinical or therapeutic use. The statements and products listed on this website are not intended to diagnose, treat, cure, or prevent any disease. As such, they have not been evaluated or approved by the Federal Food and Drug Administration (the “FDA”). We are not a compounding pharmacy or outsourcing facility as defined under either Section 503A and 503B of the Federal Food, Drug, and Cosmetic Act.
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Bremelanotide, a cyclic heptapeptide melanocortin receptor agonist with binding activity at MC3R and MC4R. Investigated in preclinical research for melanocortin system signaling, central nervous system receptor activation, and downstream neuroendocrine pathway characterization.
This research compound is designed exclusively for controlled in vitro studies carried out by trained professionals. It is not intended for human or animal use and must not be incorporated into foods, cosmetics, medications, or diagnostic processes.
Regulatory Notice
This material has not been evaluated by the FDA and is not sold for the purpose of diagnosing, treating, curing, or preventing any condition. All handling, storage, and research use must comply with applicable regulations and institutional requirements.
Purchase & Responsibility Agreement
By purchasing from Ascension Labs, the buyer confirms that they are a qualified researcher or authorized laboratory. All sales are final. The buyer assumes full responsibility for the proper handling, storage, usage, and regulatory compliance of this material.
Disclaimer: Our peptides are research-grade products for laboratory use only. They are not approved for human consumption or medical use. Always follow proper laboratory safety protocols.
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What is PT-141?
PT-141 (bremelanotide) is a cyclic heptapeptide melanocortin-receptor agonist with activity at MC3R and MC4R. It is studied in vitro for central melanocortin signaling and neuroendocrine pathways.
Also referred to as: Bremelanotide, PT141, melanocortin agonist.
▸Central nervous system signaling and neuromodulation
▸Hypothalamic peptide receptor binding research
▸Neuroendocrine pathway characterization
Frequently Asked Questions
Is PT-141 third-party tested?+
Yes. Every batch of PT-141 is independently tested by HPLC and mass spectrometry, and ships with a lot-specific Certificate of Analysis verifying 99.1% purity and molecular identity.
How should PT-141 be stored?+
Store lyophilized PT-141 at -20°C for long-term storage or 2-8°C short-term. After reconstitution, keep refrigerated at 2-8°C and avoid repeated freeze-thaw cycles.
Is PT-141 intended for human use?+
No. PT-141 is sold strictly for in-vitro research and laboratory use only. It is not a drug or supplement and is not intended for human or animal consumption.
