PT-141, also known as bremelanotide, is a synthetic cyclic melanocortin peptide analogue. It is widely referenced in receptor-interaction research involving melanocortin signalling pathways and cyclic peptide chemistry.

PT-141, also known as bremelanotide, is a synthetic cyclic melanocortin peptide analogue. It is widely referenced in receptor-interaction research involving melanocortin signalling pathways and cyclic peptide chemistry. This material is supplied strictly as a high-purity laboratory research compound for qualified in vitro scientific investigation.