Table 3
EC
50
values for cAMP stimulation of COS1 cells transfected with wild-type or mutant EP receptors
PGE
2
Butaprost FA
EP
4
1.0 ± 0.14
Not detected
EP
2
1.4 ± 0.31
140 ± 48
EP
2/4
ECII-C
45.0 ± 14
5400 ± 290
EP
2/4
ECIII
6.8 ± 1.6
220 ± 75