| Assay Method Information | |
| | Binding Inhibition for Dopamine D3 Receptor |
| Description: | Buffer solution: 50 mM Tris-HCl (35409-45, Nacalai Tesque) (pH 7.4) containing 120 mM NaCl (31320-05, Nacalai Tesque), 1 mM MgCl2.6H2O (20909-55, Nacalai Tesque), 5 mM KCl (28514-75, Nacalai Tesque) and 2 mM CaCl2 (067-31, NAKARAI CHEMICALS, LTD.)Radioligand: (final concentration) 2 nM [3H]-Methylspiperone ([3H N-methyl-]-Methylspiperone, NET-856, 83.8 Ci/mmol, PerkinElmer)Non-specific ligand: (final concentration) 10 μM Butaclamol [(+)-Butaclamol Hydrochloride, D033, Sigma]SPA beads solution: SPA beads [WGA PVT SPA Scintillation Beads, RPNQ0001 (500 mg), RPNQ0060 (2 g), PerkinElmer] (0.2 mg/well)Incubation time and temperature: 120 min at 25° C. |
| Affinity data for this assay | |
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