title: Purification and some properties of a heat-labile enterotoxin from escherichia coli.
mesh_terms: D000818:Animals; D011232:Chemical Precipitation; D002850:Chromatography, Gel; D004226:Dithioerythritol / Q000494:pharmacology; D004768:Enterotoxins / Q000302:isolation & purification / Q000633:toxicity; D004926:Escherichia coli / Q000032:analysis*; D005612:Freeze Drying; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D007118:Immunoassay; D007122:Immunoelectrophoresis; D007525:Isoelectric Focusing; D007583:Jejunum / Q000187:drug effects; D008623:Mercaptoethanol / Q000494:pharmacology; D009500:Neutralization Tests; D010504:Periodic Acid / Q000494:pharmacology; D011402:Pronase / Q000494:pharmacology; D011817:Rabbits; D013010:Sonication; D014357:Trypsin / Q000494:pharmacology; D014508:Urea / Q000494:pharmacology
chemical_list: D004768:Enterotoxins; D010504:Periodic Acid; D008623:Mercaptoethanol; D004226:Dithioerythritol; D014508:Urea; D014357:Trypsin; D011402:Pronase