Alpha Adrenergic Receptor
Cancer Terms -> Gene Product -> Protein -> Protein Organized by Function -> Ligand Binding Protein -> Receptor -> Cell Surface Receptor -> G Protein-Coupled Receptor -> Alpha Adrenergic Receptor
Alpha Adrenergic Receptor Definition
Expressed by Alpha Adrenergic Receptor Genes in effector tissues innervated by postganglionic sympathetic adrenergic fibers, Alpha Adrenergic Receptors are one of two major classes of adrenergic receptors (alpha and beta) based on their reactions to norepinephrine and epinephrine, on cellular effects of receptor activation, and on relative affinities and reactions to synthetic blocking or stimulating agents. Alpha-adrenergic receptors respond to blocking agents such as phenoxybenzamine and phentolamine. When coupled to adenylate cyclase through Gi protein, Alpha Adrenergic Receptor stimulation results in decreased intracellular cyclic AMP.Alpha Adrenergic Receptor Synonyms
Alpha Adrenergic ReceptorTerms in Alpha Adrenergic Receptor category
Alpha-1A Adrenergic ReceptorAlpha-1B Adrenergic Receptor
Alpha-2A Adrenergic Receptor
Alpha-2B Adrenergic Receptor