发明名称 |
Serum pretreatment in digoxin immunoassay |
摘要 |
A method is disclosed for preparing a sample suspected of containing digoxin for determination of digoxin in the sample during an assay. The method comprises contacting the sample with beta -cyclodextrin in an amount and under conditions sufficient to allow a substantial portion of digoxin in the sample to bind to the beta -cyclodextrin. The beta -cyclodextrin with bound digoxin is separated from at least one other component of the medium. Next, the digoxin is released from the beta -cyclodextrin to provide a sample containing digoxin which may be analyzed by any of a number of assay techniques.
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申请公布号 |
US4798804(A) |
申请公布日期 |
1989.01.17 |
申请号 |
US19870010934 |
申请日期 |
1987.02.05 |
申请人 |
SYNTEX (U.S.A.) INC. |
发明人 |
KHANNA, PYARE;PEARLMAN, FRED |
分类号 |
G01N33/94;(IPC1-7):G01N33/00;G01N1/18;G01N33/53 |
主分类号 |
G01N33/94 |
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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