Molecular formula :
nature : for the purpose of identification and detection of markers, such as radioisotopes, or fluorescein - covalent linking to another compound, by being labeled compounds to be detected and on the specific response form multiple complex, and no combination of markers after separation can be more easy ways to identify and detect objects to be detected. For example, radioisotope labeling technique widely used in the study labeled material, in vivo metabolism and its metabolites. Enzyme immunoassay technology is the antigen, antibody and antigen or semi-peroxidase forming covalent complex, the complex has retained immune response from the cluster and that the specific immune response and do not affect the catalytic activity of enzymes, the immunological response can be enacted after the substrate and enzyme reaction product from the compounds were detected for the identification and quantification.
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