发明名称 |
Method and apparatus for improved luminescence assays using microparticles |
摘要 |
A method and apparatus for performing electrochemiluminescence assays are presented. In exemplary embodiments of the present invention an apparatus comprises an ECL-inactive electrode surface having a first assay-ligand immobilized thereon and an ECL-active microparticle having a second assay ligand immobilized thereon. In exemplary embodiments of the present invention a method comprises (a) forming a mixture comprising an electrochemiluminescent label and a microparticle having a first assay-ligand immobilized thereon, (b) applying electrochemical energy to an electrode surface in the presence of said mixture, and (c) measuring emitted electrochemiluminescence, where the microparticle is ECL-active and where the electrode surface is ECL-inactive when electrochemical energy is applied to it in the presence of said mixture.
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申请公布号 |
US7682788(B2) |
申请公布日期 |
2010.03.23 |
申请号 |
US20040884536 |
申请日期 |
2004.07.02 |
申请人 |
MESO SCALE TECHNOLOGIES, LLC |
发明人 |
SIGAL GEORGE B.;WOHLSTADTER JACOB N.;GUDIBANDE SATYANARAYANA;MARTIN MARK T.;WILBUR JAMES L. |
分类号 |
C12Q1/68;C07H21/00;G01N33/533;G01N33/543;G01N33/58 |
主分类号 |
C12Q1/68 |
代理机构 |
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