发明名称 |
ULTRA-SENSITIVE DETECTION OF MOLECULES OR PARTICLES USING BEADS OR OTHER CAPTURE OBJECTS |
摘要 |
<p>The present invention relates to systems and methods for detecting analyte molecules or particles in a fluid sample and in some cases, determining a measure of the concentration of the molecules or particles in the fluid sample. Methods of the present invention may comprise immobilizing a plurality of analyte molecules or particles with respect to a plurality of capture objects. At least a portion of the plurality of capture objects may be spatially separated into a plurality of locations. A measure of the concentration of analyte molecules in a fluid sample may be determined, at least in part, on the number of reaction vessels comprising an analyte molecule immobilized with respect to a capture object. In some cases, the assay may additionally comprise steps including binding ligands, precursor labeling agents, and/or enzymatic components.</p> |
申请公布号 |
EP2542891(B1) |
申请公布日期 |
2015.05.20 |
申请号 |
EP20110730109 |
申请日期 |
2011.03.01 |
申请人 |
QUANTERIX CORPORATION |
发明人 |
DUFFY, DAVID, C.;RISSIN, DAVID, M.;WALT, DAVID, R.;FOURNIER, DAVID;KAN, CHEUK |
分类号 |
G01N33/543;G01N33/58 |
主分类号 |
G01N33/543 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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