The presence of antigens in the body normally triggers an immune response. Theory for reactions of multivalent antigen with bivalent and univalent antibody. Matrix assisted lasser desorption ionitationtime of flight. Epitope the distinct surface features of an antigen, its antigenic determinant. Sellamamatriz nula alaquetienetodosloselementoscero. Pdf background selective reactions to clavulanic acid clv account for around. Pdf identification of an antigenic determinant of clavulanic acid. In immunology, an antigen ag is a molecule or molecular structure, such as may be present at the outside of a pathogen, that can be bound to by an antigenspecific antibody ab or b cell antigen receptor bcr. Um antigeno complexo contem varios determinantes antigenicos.
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