title: Creatine kinase: ATP contaminating creatine phosphate substrate of a commercial kit.
mesh_terms: D000255:Adenosine Triphosphate; D002855:Chromatography, Thin Layer; D003402:Creatine Kinase / Q000097:blood*; D004347:Drug Interactions; D005069:Evaluation Studies as Topic; D011786:Quality Control; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000255:Adenosine Triphosphate; D003402:Creatine Kinase