title: The purification of guinea-pig lung phosphodiesterase by affinity chromatography.
mesh_terms: D015105:3',5'-Cyclic-AMP Phosphodiesterases / Q000302:isolation & purification*; D000818:Animals; D002846:Chromatography, Affinity; D006168:Guinea Pigs; D008168:Lung / Q000201:enzymology*; D009994:Osmolar Concentration; D010727:Phosphoric Diester Hydrolases / Q000302:isolation & purification*; D012685:Sepharose
chemical_list: D012685:Sepharose; D010727:Phosphoric Diester Hydrolases; D015105:3',5'-Cyclic-AMP Phosphodiesterases