title: A modified cyclic AMP binding assay.
mesh_terms: D015105:3',5'-Cyclic-AMP Phosphodiesterases / Q000378:metabolism; D001665:Binding Sites; D000242:Cyclic AMP / Q000032:analysis* / Q000378:metabolism; D007700:Kinetics; D008722:Methods; D008832:Microchemistry; D011485:Protein Binding; D013806:Theophylline / Q000494:pharmacology
chemical_list: D013806:Theophylline; D000242:Cyclic AMP; D015105:3',5'-Cyclic-AMP Phosphodiesterases