title: Extraction of cyclic AMP for the determination in the competitive protein binding assay.
mesh_terms: D001667:Binding, Competitive; D002119:Calcium Carbonate; D000242:Cyclic AMP / Q000302:isolation & purification*; D006851:Hydrochloric Acid; D008722:Methods; D011485:Protein Binding; D014238:Trichloroacetic Acid / Q000494:pharmacology
chemical_list: D014238:Trichloroacetic Acid; D000242:Cyclic AMP; D002119:Calcium Carbonate; D006851:Hydrochloric Acid