发明名称 |
METHOD OF IMMUNOASSAY HAVING NONSPECIFIC REACTION INHIBITED AND REAGENT THEREFOR |
摘要 |
<p>A method of immunoassay for determination of the quantity of analyte in a sample with the use of an enzyme-labeled antibody, the enzyme-labeled antibody composed of a first antibody capable of specific binding to the analyte which has an enzyme linked thereto as a label, in an aqueous medium, characterized in that the method includes the step of causing an enzyme-labeled antibody containing substantially only one or two or more enzyme-labeled antibodies selected from the group consisting of enzyme-labeled antibodies having numerical ratios of first antibody to enzyme linked thereto of 1:1, 1:2, 1:3 and 2:1 to react with a sample to thereby form an immunocomplex with the analyte and the step of measuring the enzymatic activity of the immunocomplex so that any nonspecific reactions can be inhibited.</p> |
申请公布号 |
WO2005121795(A1) |
申请公布日期 |
2005.12.22 |
申请号 |
WO2005JP10882 |
申请日期 |
2005.06.14 |
申请人 |
KYOWA MEDEX CO., LTD.;MORITA, KAZUKI;UZAWA, KOJI;SUZUKI, EMIKO |
发明人 |
MORITA, KAZUKI;UZAWA, KOJI;SUZUKI, EMIKO |
分类号 |
G01N33/531;G01N33/53;G01N33/535;G01N33/543;G01N33/58;(IPC1-7):G01N33/543 |
主分类号 |
G01N33/531 |
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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