title: Solid-phase microtiter radioimmunoassay blocking test for detection of antibodies to Escherichia coli heat-labile enterotoxin.
abstract: The development of a solid-phase microtiter radioimmunoassay blocking test to detect serum antibody to Escherichia coli heat-labile enterotoxin is described. The assay is easy to perform and quantitate, and it is sensitive and specific.
mesh_terms: D000328:Adult; D000906:Antibodies / Q000032:analysis*; D003967:Diarrhea / Q000276:immunology*; D004355:Drug Stability; D004768:Enterotoxins / Q000276:immunology*; D004926:Escherichia coli / Q000276:immunology*; D004927:Escherichia coli Infections / Q000276:immunology*; D006358:Hot Temperature; D006801:Humans; D009500:Neutralization Tests; D011863:Radioimmunoassay / Q000379:methods*
chemical_list: D000906:Antibodies; D004768:Enterotoxins