发明名称 |
LASER MAGNETIC IMMUNOASSAY METHOD AND APPARATUS THEREFOR |
摘要 |
<p>Laser magnetic immunoassay of biological specimens comprises (1) subjecting the sample to antigen-antibody reaction with a magnetically labelled reagent (e.g. labelled by Fe or Co); (2) separating with antigen antibody complex and dispersing into suspension; (3) subjecting the suspension to the field from an electromagnet supplied with low-frequency (pref. 0.5Hz) current; and (4) passing a laser beam through the suspension and observing the scattering fraction.</p> |
申请公布号 |
EP0287665(B1) |
申请公布日期 |
1996.07.31 |
申请号 |
EP19870906109 |
申请日期 |
1987.09.22 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
FUJIWARA, KOICHI;NODA, JUICHI;MIZUTANI, HIROMICHI;MIZUTANI, HIROKO |
分类号 |
G01N21/51;G01N33/543;G01N33/58;G01N35/00;G01N35/10;(IPC1-7):G01N33/543;G01N33/553;G01N33/537 |
主分类号 |
G01N21/51 |
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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