Inhibitory binding constants of CRF and analogs for binding to rat cerebellum/brain stem using Ast*
| Compound | Ki |
|---|---|
| Astressin | 0.91 nM (0.58–1.4) |
| α-helical CRF(9–41) | 30 nM (18–50) |
| [DPhe12,Nle21,38]r/hCRF(12–41) | 9.6 nM (4.2–22) |
| r/hCRF | 20 nM (9.6–46) |
| rUcn | 2.9 nM (1.1–7.2) |