发明名称 |
Method for specimen measurement |
摘要 |
In a method for measuring a specified component in a specimen by reacting the specimen with a first reagent formed by binding a substance active to the specified component, with carrier particles and a second reagent formed by labelling a substance active to the specified component with a first label, and measuring the substances in the complexes obtained in the reaction, there is disclosed a method featured by labelling the carrier particles with a second label different from the first label, and detecting the second label and then the first label utilizing the detection of the second label as a trigger. This method enables a highly precise measurement without the influence of noise components in the detection of specified trace components in the specimen, utilizing an antigen-antibody reaction or a nucleic acid hybridization.
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申请公布号 |
US5601983(A) |
申请公布日期 |
1997.02.11 |
申请号 |
US19950395631 |
申请日期 |
1995.02.28 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TAKAYAMA, HIDEHITO;NISHIMURA, MATSUOMI;TANAKA, KAZUMI;OHNISHI, TOSHIKAZU;MIYAZAKI, TAKESHI |
分类号 |
G01N33/543;G01N33/58;(IPC1-7):C12Q1/68 |
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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