Table 1.
Signaling of EP receptor subtypes
| EP1 | EP2 | EP3 | EP4 | |
|---|---|---|---|---|
| PGE2 Kd (nM)/Human (Mouse) | 9.1 (20) | 4.9 (12) | 0.3 (0.9) | 0.8 (1.9) |
| G-protein Coupling | Unknown (↑ Ca2+) | Gs | Gs, Gi, Gq | Gs |
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