| 发明名称 |
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| 摘要 |
An improved assay of target components in a sample utilizes specific gravity-altering particles which are attached to the target components by specific antibodies. The attached specific gravity-altering particles are preferably liposomes which will buoy or sink the targets to a common level in the specimen sample when the latter has been centrifuged in a transparent tube. The liposomes can provide an accentuated and more pronounced indication of the presence of the targets in the sample due to their ability to contain many multiples of fluorescent or non-fluorescent dye molecules with minimal steric interference with the attached antibodies' binding ability. <IMAGE> |
| 申请公布号 |
JP2925105(B2) |
申请公布日期 |
1999.07.28 |
| 申请号 |
JP19930035368 |
申请日期 |
1993.02.24 |
| 申请人 |
ROBAATO EI REBIN;SUCHIIBUN SHII WAADORO;BEKUTON DEITSUKINSON ANDO CO |
发明人 |
ROBAATO EI REBIN;SUCHIIBUN SHII WAADORO;RODORUFUO RODORIGETSU;JUDEISU BURITSUTSU;TOOMASU JEI MERUKORINO |
| 分类号 |
G01N33/48;A61K9/127;G01N33/532;G01N33/534;G01N33/537;G01N33/538;G01N33/544;(IPC1-7):G01N33/48 |
主分类号 |
G01N33/48 |
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