An indirect agglutination immunoassay includes the steps of providing, in a container, an immunoassay system comprising a test sample containing a desired analyte, and a reagent composed of magnetic particles or magnetic-material containing particles containing iron therein, wherein the magnetic particles...http://www.google.fr/patents/US6258607?utm_source=gb-gplus-shareBrevet US6258607 - Indirect agglutination immunoassay and apparatus therefor
Indirect agglutination immunoassay and apparatus therefor