title: Ultrastructural probing of beta-adrenoreceptors on cell surfaces.
mesh_terms: D001360:Avidin; D001665:Binding Sites; D001710:Biotin; D002460:Cell Line; D002462:Cell Membrane / Q000378:metabolism / Q000648:ultrastructure*; D006651:Histocytochemistry; D011433:Propranolol / Q000031:analogs & derivatives; D011941:Receptors, Adrenergic / Q000378:metabolism*; D011943:Receptors, Adrenergic, beta / Q000378:metabolism*
chemical_list: D011941:Receptors, Adrenergic; D011943:Receptors, Adrenergic, beta; D001360:Avidin; D001710:Biotin; D011433:Propranolol