Non-selective Non-selective D1-like selective D1-like selective D2-like selective D2-like selective
Agonist Antagonist Agonist Antagonist Agonist Antagonist
Chemical Apomorphine Butaclamol SKF-81297 SCH-23390 Quinpirole Haloperidol
Concentration 0.2 μM 16.7 μM 50 μM 0.6 μM 16.7 μM 16.7 μM
Exposure time 20 min 20 min 140 min 260 min 80 min 200 min