D5R | D5R + D2R | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Fraction | KH | KL | Fraction | KH | KL | |||||
nM | nM | nM | nM | |||||||
Dopamine | 0.317 ± 0.072 | 132.4 ± 72.0 | 3936 ± 997.2 | 0.338 ± 0.048 | 171.9 ± 69.1 | 6407 ± 1396 | ||||
SKF 81297 | 0.217 ± 0.041 | 8.1 ± 4.1 | 33.9 ± 8.5 | 0.198 ± 0.033 | 8.2 ± 2.9 | 20.4 ± 3.5 |
KH, high-affinity constant; KL, low-affinity constant.