ENGINEERED PROTEIN CHELATES SUITABLE FOR FLUORESCENT LANTHANIDE (E.G. TERBIUM (III)) BASED TIME RESOLVED FLUORESCENCE ASSAYS

摘要

A chelator sequence of 12 amino acids can form complexes with luminescent lanthanides such as Terbium and Europium. The complexes display high affinity between chelator and lanthanide and are useful as probes in fluorescent immunoassay.