title: Demonstration of the subunit structure of human placental alkaline phosphatase by isoelectric focusing.
mesh_terms: D000469:Alkaline Phosphatase; D000645:Ammonium Sulfate; D001665:Binding Sites; D002021:Buffers; D002850:Chromatography, Gel; D004355:Drug Stability; D004492:Edetic Acid; D004586:Electrophoresis; D004592:Electrophoresis, Starch Gel; D004789:Enzyme Activation; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D007700:Kinetics; D046911:Macromolecular Substances; D008274:Magnesium; D010920:Placenta / Q000201:enzymology*; D011247:Pregnancy; D013053:Spectrophotometry; D013395:Sucrose; D015032:Zinc
chemical_list: D002021:Buffers; D046911:Macromolecular Substances; D013395:Sucrose; D004492:Edetic Acid; D000469:Alkaline Phosphatase; D008274:Magnesium; D015032:Zinc; D000645:Ammonium Sulfate