'Immunoassay for detecting an analyte in a sample, method for detecting analytes in a sample, biosensor device, and appropriate part kit for detecting an analyte in a sample'

摘要

The present invention is related to an immunoassay for the detection of an analyte in a sample, said assay comprising a plurality of moieties capable of binding to said analyte, wherein capture moieties which are not specific for the same epitope are bound to a solid substrate, and at least one epitope-specific detection moiety is bound to a detectable marker, and wherein the detectable marker to which the epitope-specific detection moiety is bound is a large particle marker having a particle size of 50 nm and 5000 nm.