$150.00
In research settings, PT-141 is examined for its interactions with melanocortin receptors and its role in peptide signaling studies. Investigators use this compound to evaluate receptor activity, structure–function relationships, and general peptide behavior within controlled laboratory models.
Our 10 mL research solution contains 40 mg of PT-141 in a standardized format suitable for precise measurement. Each spray releases 500 mcg, providing 80 measured sprays per bottle for consistent experimental use.
Restricted Research Purchase
Purchases are limited to qualified research customers with a verified account.
PT-141, also known as Bremelanotide, is a synthetic peptide originally derived from Melanotan II. While Melanotan II has been examined for its interactions with melanocortin pathways, PT-141 was developed to allow researchers to study receptor activity with greater specificity. PT-141 is commonly used in laboratory environments to investigate melanocortin receptor binding, peptide structure–activity relationships, and related biochemical signaling models.
Sequence: Ac-Nle-Asp-His-D-Phe-Arg-Trp-Lys-OH
Molecular formula: C50H68N14O10
Molecular weight: ~1025.2 g/mol
Form: Synthetic peptide, nasal spray solution
Other Ingredients: Lab-Grade Distilled Water
Each batch of PT-141 undergoes in-house and third-party lab analysis to confirm:
Here are some areas where PT-141 has been examined in laboratory and academic research. PT-141 is not a dietary supplement and is supplied strictly for non-clinical, research-only applications. All work involving this compound must be performed in controlled laboratory environments by qualified personnel.
PT-141 has been examined in controlled research models to better understand its interaction with melanocortin receptors. Studies often focus on receptor binding behavior, signaling characteristics, and peptide activity within non-clinical experimental systems. These investigations help researchers map how PT-141 behaves at the molecular level without evaluating any therapeutic or human-use outcomes. {1}
Researchers have examined PT-141 within laboratory models to study its interaction with melanocortin receptors and to evaluate general peptide signaling characteristics. These studies focus on non-clinical mechanisms, receptor activity, and structure–function relationships rather than therapeutic or human-use outcomes [2].
Preclinical research indicates that PT-141 interacts with the MC-1R (melanocortin-1 receptor) for antifungal and anti-inflammatory effects in animal models. In a specific rat model for fungal infection, the activation of MC-1R resulted in an improvement in symptoms, suggesting future exploration in its role in immunology and infectious diseases [3].
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All products on Stemcode are intended strictly for laboratory, academic, and scientific research purposes. They are not approved for human or veterinary use.
Due to the sensitive nature of research materials used, all sales are final unless the product arrives damaged or incorrect.
No. Resale or repackaging without authorization is prohibited. Our products are solely for research.
At this moment, we ship only within the United States.
Each product page includes specific storage guidelines (e.g., refrigeration or room temperature).
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This website supplies peptides strictly for laboratory research. By entering this site, you confirm that you are at least 18 years old and understand that these products are sold for research purposes only and not for human or veterinary use. Purchases are restricted to qualified research customers.
