The present invention is directed to methods and compositions for determining the presence, absence, and/or amounts of one or more membrane-associated analytes in a sample. In accordance with the invention, binding compounds derivatized with releasable molecular tags specifically bind to selected membrane-associated...http://www.google.es/patents/US7217531?utm_source=gb-gplus-sharePatente US7217531 - Multiplex analysis using membrane-bound sensitizers
Multiplex analysis using membrane-bound sensitizers