AR-β1 Rabbit Polyclonal Antibody

The adrenergic receptors (subtypes alpha 1, alpha 2, beta 1, and beta 2) are a prototypic family of guanine nucleotide binding regulatory protein-coupled receptors that mediate the physiological effects of the hormone epinephrine and the neurotransmitter norepinephrine. Specific polymorphisms in this gene have been shown to affect the resting heart rate and can be involved in heart failure. [provided by RefSeq, Jul 2008], domain:The PDZ domain-binding motif mediates competitive interactions with GOPC, MAGI3 and DLG4 and plays a role in subcellular location of the receptor., function:Beta-adrenergic receptors mediate the catecholamine-induced activation of adenylate cyclase through the action of G proteins. This receptor binds epinephrine and norepinephrine with approximately equal affinity., PTM:Homologous desensitization of the receptor is mediated by its phosphorylation by beta-adrenergic receptor kinase., similarity:Belongs to the G-protein coupled receptor 1 family., subcellular location:Localized at the plasma membrane. Found in the Golgi upon GOPC overexpression., subunit:Interacts with GOPC, MAGI3 and DLG4.