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. 2012 Dec;343(3):683–695. doi: 10.1124/jpet.112.198945

Fig. 5.

Fig. 5.

CID-2745687 is a potent antagonist in β-arrestin-2 interaction assays only at human GPR35. A to C, BRET-based GPR35-β-arrestin-2 interaction assays as in Fig. 2 were performed by using human (●), mouse (■), or rat (▴) FLAG-GPR35-eYFP. In each case an EC80 concentration of zaprinast (A), cromolyn disodium (B), or pamoate (only at human GPR35) (C) was added along with varying concentrations of CID-2745687.