<p>Methods and compositions are disclosed for reducing non-specific binding in a binding assay for the determination of an analyte in a sample where one of the reagents for conducting the binding assay comprises a solid support comprising a polysaccharide. The method comprises including in an assay medium for conducting the binding assay a soluble compound comprising a protein linked to a polysaccharide. Also disclosed are methods and compositions for determining the presence and/or amount of an analyte in a sample suspected of containing the analyte. The methods include as reagents a solid support comprising a polysaccharide and a soluble compound comprising a protein linked to a polysaccharide.</p>
申请公布号
EP1960783(B1)
申请公布日期
2015.05.27
申请号
EP20050826152
申请日期
2005.11.17
申请人
SIEMENS HEALTHCARE DIAGNOSTICS INC.
发明人
TENG, ZHU;MOORE, JEFFREY. L.;CRAIG, ALAN, R.;HICKEY, GARY;SCHELP, CARSTEN;WEI, TIE, QUAN