PT-141
Melanocortin Arousal Studies
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PT-141 is also called bremelanotide. It is a ring-shaped peptide that binds two melanocortin receptors, MC3R and MC4R. Research has measured its activity in the central nervous system rather than in blood vessels, which separates it from other compounds studied in the same area. Its structure comes from Melanotan II, which breaks down into a nearly identical molecule.
Cyclic heptapeptide alpha-MSH analog (MC3R/MC4R agonist)
- Formula
- C50H68N14O10
- Molecular weight
- 1025.18 g/mol
- Form
- Lyophilized powder
- CAS / ID
- Bremelanotide
Independently tested. Verifiably pure.
Every batch of PT-141 is sent to an accredited independent laboratory before it ships. Here is what we screen for.
- HPLC Purity AnalysisConfirms the peptide is ≥99% pure
- Mass SpectrometryVerifies the exact molecular identity
- Heavy Metals ScreeningLead, arsenic, cadmium & mercury — Pass
- Endotoxins (LAL)Bacterial endotoxin levels — Pass
- Sterility TestingNo microbial contamination — Pass
- Net Peptide ContentActual peptide mass per vial verified
For Research Use Only.
Not for human or veterinary use. For in-vitro laboratory research only. These statements have not been evaluated by the FDA; this product is not intended to diagnose, treat, cure, or prevent any disease. Sold exclusively to qualified researchers and institutions.
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