CELT- 174 hD2 Dopamine receptor fluorescent antagonist (589/616)

Our potent and selective hD3 Dopamine receptors fluorescent ligand shows a high affinity for hD3 receptors (Ki = 75.4 nM in radioligand binding assays) and selectivity over D3 and D4 dopamine receptor. It allows to perform cell visualization in fluorescence microscopy, confocal microscopy and high content system experiments. It is potentially suitable for other fluorescence-based assays.

Our potent and selective hD2 Dopamine receptor fluorescent antagonist shows high affinity for hD2 receptor and selectivity over the other receptor subtypes (Ki =3.15 nM for hD2 receptor and Ki =294.6 nM and Ki =220.3 nM for D3 and D4 receptor, respectively, in radioligand binding assay). It allows to perform cell visualization in fluorescence microscopy, confocal microscopy and high content system experiments. It is potentially suitable for other fluorescence-based assays.