Compound of di-butanedione, complexes of europium, combination of containing the complexes and application

A bis-butyledione and compound technology, which is applied in the field of new-type bis-butyledione compounds, can solve problems such as insufficient chelation degree of europium complexes, decreased coating capacity on the surface of nano-microspheres, and decreased luminous efficiency.
CN100429197CActive Publication Date: 2008-10-29BEYOND DIAGNOSTICS (SHANGHAI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEYOND DIAGNOSTICS (SHANGHAI) CO LTD
Publication Date
2008-10-29

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Abstract

A chemically luminous composition contains the Eu matches and enyl-bond contained compound. It can be used for immonoanalysis.
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Description

technical field

[0001] The present invention relates to a novel dibutyldiketone compound, a europium complex containing the compound as a ligand and a composition containing the europium complex. The invention also relates to the use of said composition in chemiluminescent immunoassays. Background technique

[0002] So far, the immunoassay methods of trace bioactive substances in organisms have gone through various stages such as radioimmunoassay (RIA), fluorescence immunoassay (FIA), enzyme-linked immunoassay (EIA), and chemiluminescence immunoassay. This evolution process is mainly based on the continuous improvement of the demand for the sensitivity, accuracy, and simplicity of operation of the detection method.

[0003] Just like the evolution of radioimmunoassay (RIA) analysis technology from invention to application, chemiluminescence immunoassay has become a powerful analytical method and technology to replace radioimmunoassay. In the international field, chemilumin...

Claims

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