发明授权
- 专利标题： Veterinary drug residue surveillance method
- 专利标题（中）： 兽药残留监测方法
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申请号： US140189申请日： 1994-09-01
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公开(公告)号： US5660995A公开(公告)日： 1997-08-26
- 发明人: Michael O'Connor
- 申请人： Michael O'Connor
- 申请人地址： IEX Dublin
- 专利权人： Enfer Technology Ltd.
- 当前专利权人： Enfer Technology Ltd.
- 当前专利权人地址： IEX Dublin
- 优先权： IEX920668 19920302
- 主分类号： G01N33/12
- IPC分类号： G01N33/12 ; G01N33/74 ; G01N33/94 ; G01N35/00 ; G01N33/543
摘要：
A method for the rapid detection of drug residues in livestock to allow quality certification, involves: taking a bile sample from livestock; cleaning the bile sample by passing the sample under vacuum through a porous silica immunoaffinity column having an immobilized antibody capable of binding the drug to be detected, washing the column free of impurities, and eluting any drug being bound to the column with a suitable solvent; and reacting the cleaned bile sample in a competitive immunometric assay utilizing a labelled antibody.