Subclass characterization of IgG anti-S.typhi lipopolysaccharide antibodies with commercial monoclonal antibodies.

We have evaluated several commercial monoclonal antibodies, specific for human IgG subclasses, for their reactivity in an ELISA test for the characterization of subclasses of IgG anti- Salmonella typhi lipopolysaccharide (LPS) antibodies. Four monoclonals, each specific for a single IgG subclass, were chosen for their good reactivity. In 19 typhoid and non… CONTINUE READING