title: Characterization of cyclic nucleotide phosphodiesterases with multiple separation techniques.
mesh_terms: D015105:3',5'-Cyclic-AMP Phosphodiesterases / Q000302:isolation & purification / Q000378:metabolism; D000818:Animals; D004229:Dithiothreitol / Q000494:pharmacology; D004789:Enzyme Activation; D007525:Isoelectric Focusing; D007668:Kidney / Q000201:enzymology*; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008297:Male; D008345:Manganese / Q000494:pharmacology; D010727:Phosphoric Diester Hydrolases / Q000302:isolation & purification / Q000378:metabolism; D051381:Rats; D013347:Subcellular Fractions / Q000201:enzymology
chemical_list: D008345:Manganese; D010727:Phosphoric Diester Hydrolases; D015105:3',5'-Cyclic-AMP Phosphodiesterases; D008274:Magnesium; D004229:Dithiothreitol