title: Procedure for determining heptose and hexose in lipopolysaccharides. Modification of the cysteine-sulfuric acid method.
mesh_terms: D003545:Cysteine; D004926:Escherichia coli / Q000032:analysis; D006539:Heptoses / Q000032:analysis*; D006601:Hexoses / Q000032:analysis*; D006358:Hot Temperature; D008070:Lipopolysaccharides / Q000032:analysis*; D008722:Methods; D010325:Pasteurella / Q000032:analysis; D011135:Polysaccharides, Bacterial / Q000032:analysis; D013053:Spectrophotometry; D013464:Sulfuric Acids; D013997:Time Factors; D014118:Toxins, Biological / Q000032:analysis
chemical_list: D006539:Heptoses; D006601:Hexoses; D008070:Lipopolysaccharides; D011135:Polysaccharides, Bacterial; D013464:Sulfuric Acids; D014118:Toxins, Biological; D003545:Cysteine