title: Analysis of cyclic nucleotide phosphodiesterase(s) by radioimmunoassay.
mesh_terms: D015105:3',5'-Cyclic-AMP Phosphodiesterases / Q000032:analysis* / Q000276:immunology; D015106:3',5'-Cyclic-GMP Phosphodiesterases / Q000032:analysis; D000818:Animals; D000906:Antibodies / Q000302:isolation & purification; D000918:Antibody Specificity; D002415:Cats; D002499:Centrifugation, Density Gradient; D004285:Dogs; D006801:Humans; D005779:Immunodiffusion; D007457:Iodine Radioisotopes; D007668:Kidney / Q000201:enzymology; D011863:Radioimmunoassay / Q000379:methods*; D051381:Rats; D012756:Sheep / Q000276:immunology; D013045:Species Specificity
chemical_list: D000906:Antibodies; D007457:Iodine Radioisotopes; D015105:3',5'-Cyclic-AMP Phosphodiesterases; D015106:3',5'-Cyclic-GMP Phosphodiesterases