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. 2015 May;353(2):307–317. doi: 10.1124/jpet.114.222307

TABLE 3.

Inhibitory binding constant, Ki (nM), of representative CRF family ligands determined by competitive binding of astressin radioligand bound to either CRF1 or CRF2(b) receptor

Ranges given in parentheses correspond to 95% confidence limits; n = 3 per cell.

PD-Svg PS-Svg Astressin
CRF1 9 (3–28) 100 (50–200) 2.3 (1.9–2.9)
CRF2(b) 2.8 (2.5–3.2) 21 (19–23) 1.3 (0.6–2.6)