A method and device are provided for the semi-quantitative and quantitative determination of an analyte in a sample. A non-competitive trap which can bind unreacted labelled receptor to analyte but has virtually no binding capabilities to receptor in the presence of analyte is used. Labelled receptor:analyte...http://www.google.es/patents/US6121008?utm_source=gb-gplus-sharePatente US6121008 - Chromatographic immunoassay device and method utilizing particle valency for quantification
Chromatographic immunoassay device and method utilizing particle valency for ...
