Highly sensitive immunoassay with large particle labels
摘要
<p>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.</p>
申请公布号
EP2478367(A1)
申请公布日期
2012.07.25
申请号
EP20100760056
申请日期
2010.09.07
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
DITTMER, WENDY, U.;EVERS, TOON, H.;HEFTI, MARCO, H.;DEKKERS, DAVID, W. C.;MARTENS, MICHAEL, F. W. C.