PT-141
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (α-MSH). It acts through melanocortin receptors and has been studied for its unique mechanism of action that differs from other peptides in its class.
Mechanism of Action
PT-141 is a non-selective agonist of melanocortin receptors MC1R, MC3R, MC4R, and MC5R. Its activity at MC4R has been the primary focus of research, as this receptor is expressed in the central nervous system and plays roles in various physiological processes.
Research Background
PT-141 was developed from the tanning peptide Melanotan II and has been studied for its unique melanocortin receptor pharmacology since the early 2000s.
Quick Specs
Every batch is independently tested for purity via HPLC-MS, endotoxins and heavy metals. Click here to view full COA documentation.
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