Assay using an electrochemical luminescent labels and electrochemiluminescence quencher

摘要

(57) as the general field, [summary] The present invention relates to biological assays and chemical use electrical chemiluminescence, which is also called electricity generating chemiluminescence (ECL). Certain types of chemical moieties to quench strongly the ECL, and use of the ECL quencher such that in combination with the ECL label, For example, the present invention may be used in the ECL assay method using the ECL label and ECL quencher especially about. Kind of one of the quenching moiety such are those containing benzene part of one at least. Subordinate concept of species extinction such moieties are those that contain phenol moiety of one, quinone part, benzene carboxylate moiety and benzene carboxylic acid moiety and / or at least.