发明名称 |
Relating to assay reagents |
摘要 |
We have discovered that the stability of a dilute peroxidase-containing solution is greatly enhanced by the addition of a specific substrate for the peroxidase, in the absence of peroxide. We provide a peroxidase-containing reagent consisting of a buffered aqueous solution comprising a peroxidase or a peroxidase conjugate and a specific substrate for the peroxidase, in the absence of peroxide. The peroxidase may be a free peroxidase but for assay purposes is preferably a peroxidase bound to a specific binding component of an assay, to form a peroxidase conjugate. The peroxidase conjugate is preferably a conjugate between a peroxidase and an antigen or an antibody, most preferably an antibody. The peroxidase is preferably horseradish peroxidase.
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申请公布号 |
US5874232(A) |
申请公布日期 |
1999.02.23 |
申请号 |
US19970979792 |
申请日期 |
1997.11.26 |
申请人 |
ALUSUISSE HOLDINGS A.G. |
发明人 |
WEAVERS, ELIZABETH ANNE;POWELL, MICHAEL JOSEPH |
分类号 |
C12N9/08;C12N9/96;C12Q1/28;G01N33/535;(IPC1-7):C12Q1/28;C12Q1/00;G01N33/53 |
主分类号 |
C12N9/08 |
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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