Research Article

Characterization for Binding Complex Formation with Site-Directly Immobilized Antibodies Enhancing Detection Capability of Cardiac Troponin I

Figure 4

Comparison of the reactive antibody densities immobilized on the solid surfaces via biotin-streptavidin linkage. At a constant concentration of antibody, the reactive antibody density was determined by means of Scatchard analysis. The same procedure was repeated with different antibody preparations of IgG, , and Fab. Standard deviations of triplicate repetition for each measurement were shown.
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