The PT-141 3mg 10 Vial Kit from Peptide Sciences contains ten 3mg vials (30mg total) of bremelanotide for long-term melanocortin research.
Melanocortin Receptor Research
Melanocortin receptors regulate pigmentation, appetite, inflammation and sexual behaviour. PT-141 is valued in research because it lacks the strong pigmentation effects of Melanotan II while keeping central MC4 activity.
PT-141 3mg 10 Vial Kit Specifications
| Property | Value |
|---|---|
| Compound | PT-141 (Bremelanotide) |
| Class | Cyclic synthetic melanocortin-receptor agonist |
| Amino-acid count | 7 |
| Molecular weight | approximately 1025 g/mol |
| Supplied form | Lyophilised powder, sealed vial |
| Strength | 30 mg total (3 mg x 10) per vial |
| Purity | greater than 99 percent (HPLC and mass-spec verified) |
| Storage | 2 to 8 degrees Celsius lyophilised; minus 20 degrees Celsius long-term |
Benefits of the 10 Vial Kit
Small vials reduce waste and keep all material from one lot.
Research Considerations
Using a kit of smaller vials is especially practical for behavioural studies that span several weeks, because each vial can be reconstituted fresh for a defined block of experiments.
Quality Control, COA and Shipping
Before any batch reaches the catalog it is tested for purity by HPLC and verified by mass spectrometry against its theoretical mass. A Certificate of Analysis accompanies each shipment, and all material is stored cold and protected from light until dispatch.
Related Research Compounds
Researchers working with PT-141 bremelanotide often compare results with these catalog compounds:
Explore the full Melanotan Peptides collection, browse the complete Peptide Sciences research peptide catalog, or review published literature on PT-141 bremelanotide in PubMed.
Research use only. This product is sold strictly for in-vitro laboratory research and development by qualified professionals. It is not for human or veterinary use, not a drug, food or cosmetic, and has not been evaluated by the FDA to diagnose, treat, cure or prevent any disease. Buyers must be 21+ and comply with all applicable laws.





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