KISS1-305, the Metastin/Kisspeptin analog, is a prototype peptide and a chemical probe. KISS1-305 has suboptimal KISS1R agonistic activity, and resists plasma protease degradation.KISS1-305 is a proto- type peptide that resists plasma protease degradation but has suboptimal KISS1R agonistic activity in vitro.

1-{1H-pyrrolo[2,3-d]pyrimidin-4-yl}piperazine dihydrochloride is a compound used as a molecular building block.

Miraculin (1-20)