The reagents required for conjugation of oligo-dT primer to 50 µg of a secondary antibody using Click Chemistry. Exazym® ClickChem Conjugation Kit 50 is designed to be used together with Exazym® Polymerase Reaction Kit 96 or 960 and Exazym® Biotin Detection Kit 96 or 960 and can bring ultra-sensitive detection levels to conventional immunodiagnostic assays.