MC3/MC4 RECEPTOR AGONIST
PT-141 research — 10 mg vial, COA per batch
PT-141 (bremelanotide) is a synthetic heptapeptide and agonist of the melanocortin-3 and -4 receptors. In preclinical research it is studied for interaction with CNS pathways around sexual response and appetite regulation.
What is PT-141?
PT-141 is a metabolite analogue of melanotan-II, re-engineered for selective MC3R/MC4R activation without significant melanogenic activity.
In animal models researchers study its interaction with hypothalamic MC4R pathways and dopaminergic signalling.
Research domains
Product specifications
Reconstitution & storage
2 ml of bacteriostatic water gives 5 mg/ml. Store at 2–8°C for up to 28 days.
Open the peptide calculatorLab report & batch verification
Every batch of PT-141 is independently analysed via HPLC and mass spectrometry. The Certificate of Analysis (COA) can be requested per batch ID by email and states purity, MW confirmation and residual solvents.
View all lab resultsShipping & storage
48h shipping
Orders placed before 15:00 CET ship the same business day from België.
Cold-chain
Insulated packaging with gel packs maintains 2–8°C for up to 72 hours.
Tracked & signed
Door-to-door tracking and signature on delivery, EU-wide.
Frequently asked questions about PT-141
Other research peptides
Ready to order PT-141?
10 mg vial, COA per batch, cold-chain shipped from België — usually delivered the next business day.
Order PT-141