PT-141
| Field Name | Example Value |
| Product Name | PT-141 |
| Product Code | BBT-US-30-699799 |
| Product Type | Peptide |
| Category | Peptides |
| Manufacturer | BLUEBIOTECH |
| Appearance | Lyophilized powder |
| Dosage / Units | 10mg |
| Purity | ≥ 99% HPLC |
| Storage | Store at 2°C to 8°C. Protect from light and moisture. |
| Shelf Life | 24 months when properly stored |
| Packaging | Sterile vial, vacuum-sealed, labeled for research use only |
| Manufacturer Origin | United States |
| Use Classification | RUO – Research Use Only (Not for human therapeutic use) |
| Tags：PT-141 Peptide, Melanocortin Receptor, Sexual Function, Peptide Research |
⚠️This product is labeled for Research Use Only (RUO). Not for human or veterinary therapeutic use.
See RUO Declaration for more info.
PT-141 (Bremelanotide) | Melanocortin Receptor Agonist for Sexual Function & CNS Research
Category: Peptides → Sexual Health / CNS Signaling / Melanocortin Research
CAS No.: 189691-06-3
Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
Molecular Formula: C50H68N14O10
Synonyms: Bremelanotide, Melanotan PT-141
Purity: ≥99% (HPLC)
Scientific Overview
PT-141 (Bremelanotide) is a synthetic melanocortin receptor agonist that specifically targets MC3R and MC4R receptors in the central nervous system (CNS). Unlike phosphodiesterase inhibitors such as Sildenafil (Viagra), PT-141 exerts its effects via the hypothalamic sexual arousal pathway, making it a powerful research tool for exploring neurogenic control of sexual function.
It has been widely studied in both male and female models for its ability to enhance libido, improve sexual desire, and modulate stress-associated sexual dysfunction, making it a valuable candidate in psychogenic ED, HSDD (hypoactive sexual desire disorder), and CNS-linked arousal pathways.
Key Research Applications
- Central melanocortin system and sexual behavior models
- Male and female sexual dysfunction studies
- Libido and CNS sexual arousal research
- Stress-induced dysfunction and HPA axis interaction
- Comparative studies with PDE-5 inhibitors
- MC3/MC4 receptor pathway exploration
Highlighted Research Publications
- Neuroendocrine Mechanism of Action
PT-141 activates MC4R to initiate CNS-mediated arousal signals
Journal of Sexual Medicine, 2004 - Female Sexual Dysfunction Research
Demonstrated improved sexual desire and arousal in premenopausal women with HSDD
Obstetrics & Gynecology, 2019 - Effect in Erectile Dysfunction Models
Effective in restoring erectile response in psychogenic ED models
Urology, 2006 - Stress-Linked Sexual Response
Modulates the hypothalamic-pituitary-adrenal (HPA) axis in sexual function
Neuropsychopharmacology, 2009
Product Format & Notes
- Form:White lyophilized peptide powder
- Solubility:Soluble in sterile water or acetic acid solution
- Storage:–20°C, desiccated and protected from light
- Recommended Use:CNS sexual response models, HSDD research, melanocortin signaling pathways
For Research Use Only
This product is provided strictly for scientific and laboratory research. It is not approved for human consumption, therapeutic, or diagnostic use. Use in compliance with local and institutional guidelines is required.
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Corporate Advantages
High-Purity Standards
Tested for purity and identity. COAs available
for all RUO compounds
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Protected and discrete fulfillment
available upon request
Research-Grade Support
Dedicated service for labs, clinics, and
compounders handling RUO items.
Lab-Grade Quality Assurance
All compounds are tested for-identity and purity, COAs and supporting documentation are available upon request.
Strict RUO Compliance
All products are labeled for Researd Use Only (RUO), Not intended for human or veterinary therapeutic or diagnostic purposes.
Lab-Grade Quality Assurance
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white-label optionons and formulation assistancee available for eligible research institutions and partners.
Custom R&D & APl Synthesis
We support original
pharmaceutica solutions.custom research projects, and NDC-grade materials-meeting speifica.tions for qualified partners.
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Trusted by MedSpas, wellness clinics and licensed compounders under licensed compounding relationships.
Secure & Discreet Fulfillment
Cold-chain shipping : private, plain.wrap packaging, and tracking for sensitive RUO materials.
⚠️ All compounds are provided strictly for Research Use Only (RUO). BLUEBIOTECH does not endorse or support clinical, therapeutic, or diagnostic use of its products unless under licensed compounder supervision.