| Nomenclature | CRF1 receptor | CRF2 receptor |
| HGNC, UniProt | CRHR1, P34998 | CRHR2, Q13324 |
| Principal transduction | Gs | Gs |
| Endogenous agonists | – | urocortin 2 (Selective) (pKd 8.5 – 8.6) 679, urocortin 3 (Selective) (pKd 7.9 – 8.0) 679 |
| Selective antagonists (pKi) | SSR125543A (8.7) 681, antalarmin (8.3 – 9.0) 688, DMP696 (8.3 – 9.0) 683, NBI27914 (8.3 – 9.0) 677, R121919 (8.3 – 9.0) 689, CP 154,526 (pIC50 9.3 – 10.4 - Rat) 685, CP376395 (pIC50 8.3 - Rat) 678, CRA1000 (pIC50 6.4 – 7.1) 676 | antisauvagine (pKd 8.8 – 9.6) 680, K41498 (9.2) 684, K31440 (8.7 – 8.8) 687 |
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