Methods for improved particle electrochemiluminescence assay

摘要

The invention relates to methods of performing a binding assay for an analyte of interest present in a sample based upon electrochemiluminescence at an electrode of interest. Particles are employed in the method, which are then collected in a zone at which electrochemiluminescence can be induced, wherein the amount of induced electrochemilurninescence is related to the amount of analyte in the sample.