INTERMEDIATES USEFUL IN THE SYNTHESIS OF CHEMILUMINESCENT NAPHTHALENE-1,2-DICARBOXYLIC ACID HYDRAZIDE-LABELLED CONJUGATES

摘要

Chemiluminescent-labeled conjugates of the formula: wherein R is hydrogen or straight chain alkyl containing 1-4 carbon atoms, n=2-6 and L(CO- is a specifically bindable ligand, such as an antigenic protein or polypeptide, a hapten or an antibody, or a binding analog thereof, bound through an amide bond; and intermediates produced in the synthesis of such conjugates. The labeled conjugates are useful as reagents in specific binding assays for determining ligands or their specific binding partners in liquid media.