CELT-298 Pan Adenosine receptors fluorescent antagonist (646/662)

Our potent and partially selective hA1 Adenosine receptor fluorescent antagonist shows higher affinity for hA1 (Ki =8.60 nM) compared to hA2A, hA2B and hA3 Adenosine receptors (Ki= 98.38 nM, 72.24 and 231.01 nM respectively in radioligand binding assays). 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 hA2B/A3 Adenosine receptor fluorescent antagonist shows high affinity for hA2B and A3 receptor (Ki =35.6 nM and 45.7 nM 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.