Differently fluorescence-labelled dibenzodiazepinone-type muscarinic acetylcholine receptor ligands with high M<sub>2</sub>R affinity
Corinna G. Gruber, Andrea Pegoli, Christoph Müller, Lukas Grätz, Xueke She, Max Keller
Abstract
New fluorescent molecular tools for the muscarinic acetylcholine M<sub>2</sub> receptor, bearing various fluorescent dyes, showed high M<sub>2</sub> receptor affinity in flow cytometric saturation binding studies at CHO–hM<sub>2</sub>R cells (p<italic>K</italic><sub>d</sub> > 8.3).
Topics & Concepts
Muscarinic acetylcholine receptorFluorescenceAcetylcholine receptorAcetylcholineMuscarinic acetylcholine receptor M5ChemistryMuscarinic acetylcholine receptor M1Muscarinic acetylcholine receptor M3ReceptorMuscarinic acetylcholine receptor M2BiophysicsStereochemistryBiologyBiochemistryPhysicsEndocrinologyOpticsReceptor Mechanisms and SignalingAdvanced Fluorescence Microscopy TechniquesMonoclonal and Polyclonal Antibodies Research