RAPID HOMOGENEOUS DIAGNOSTIC TESTING PLATFORM BASED ON LANTHANIDE FLUORESCENT RESONANCE ENERGY TRANSFER

摘要

The present invention provides compositions and methods for detecting the presence of an analyte in a sample. Exemplary compositions comprise macrocyclic lanthanide complexes that are useful for transferring energy to an energy transfer acceptor to indicate the presence of the analyte. The compositions and methods are particularly suited for detecting antibodies in a sample.