Mammalian membrane marker enzymes: sensitive assay for 5'-nucleotidase and assay for mammalian 2',3'-cyclic-nucleotide-3'-phosphohydrolase.

Adenosine Adenosine Monophosphate Aminohydrolases/analysis Animals Carbon Radioisotopes Cell Membrane/enzymology Chromatography, Ion Exchange Chromatography, Paper Chromatography, Thin Layer Cyclic AMP Deoxycholic Acid/pharmacology Drug Stability Indicators and Reagents Kinetics Methods Nucleotidases/analysis,isolation & purification,metabolism Phosphoric Diester Hydrolases/analysis,isolation & purification Polyethylene Glycols Tritium

Carbon Radioisotopes Indicators and Reagents Deoxycholic Acid Tritium Polyethylene Glycols Adenosine Monophosphate Cyclic AMP Nucleotidases Phosphoric Diester Hydrolases Aminohydrolases Adenosine