title: Characterization of the subunit structure of human placental nucleoside phosphorylase by immunochemistry.
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D006801:Humans; D007123:Immunoelectrophoresis, Two-Dimensional; D007527:Isoenzymes / Q000276:immunology / Q000302:isolation & purification; D046911:Macromolecular Substances; D010430:Pentosyltransferases / Q000276:immunology; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D011683:Purine-Nucleoside Phosphorylase / Q000276:immunology / Q000302:isolation & purification
chemical_list: D007527:Isoenzymes; D046911:Macromolecular Substances; D010430:Pentosyltransferases; D011683:Purine-Nucleoside Phosphorylase