title: Use of an aqueous polymer phase system as an assay for antibodies to Escherichia coli alkaline phosphatase.
mesh_terms: D000469:Alkaline Phosphatase / Q000032:analysis* / Q000494:pharmacology; D000907:Antibodies, Bacterial / Q000032:analysis*; D000917:Antibody Formation / Q000187:drug effects; D000937:Antigen-Antibody Reactions; D001711:Biotransformation; D002848:Chromatography, DEAE-Cellulose; D003429:Cross Reactions; D004926:Escherichia coli / Q000201:enzymology* / Q000276:immunology; D007527:Isoenzymes / Q000032:analysis; D046911:Macromolecular Substances; D008722:Methods; D009500:Neutralization Tests; D011108:Polymers; D012703:Serotyping
chemical_list: D000907:Antibodies, Bacterial; D007527:Isoenzymes; D046911:Macromolecular Substances; D011108:Polymers; D000469:Alkaline Phosphatase