Affinities of CCK2 receptor agonists in brain and pancreas membranes
| Agonist | Ki | Selectivity CCK1/CCK2 | Reference | |
|---|---|---|---|---|
| CCK1 | CCK2 | |||
| nM | ||||
| BC 197 | 2900 | 150 | 20 | Charpentier et al. (1989) |
| BC 264 | 78 | 0.1 | 780 | Charpentier et al. (1988b) |
| RB 400 | >3000 | 0.42 | >7000 | Million et al. (1997) |
| SNF-8702 | 3800 | 0.9 | 4000 | Knapp et al. (1990) |
| BC 254 | 2500 | 0.56 | 4500 | Charpentier et al. (1989) |