Labels:text | screenshot | black and white | black | font | document | monochrome OCR: with For the measurement of larger antiger he several different antibody binding sites, que is immunometric or sandwich assay techn e, the label more often used. In the former techniqu 2.13). This is coupled to one of the antibodies (Fig. s shorter assay is a reagent excess assay and requir . Two incubation times than competitive assa for this different monoclonal antibodies are use usually other is type of assay: one is fixed to a solid phas logical the wall of the reaction vessel, while th coupled to the label. During the immun se antibody reaction, the antigen binds the solid-phe on on one epitope and the labelled antibody lex is then another, The so-formed 'sandwich' com separated from non reacted components
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