Invention Grant
- Patent Title: Highly sensitive method for detecting peroxidase
- Patent Title (中): 检测过氧化物酶的高灵敏度检测方法
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Application No.: US782918Application Date: 1991-10-25
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Publication No.: US5116734APublication Date: 1992-05-26
- Inventor: Thomas W. Higgs , Floyd E. Taub
- Applicant: Thomas W. Higgs , Floyd E. Taub
- Applicant Address: MD Silver Spring
- Assignee: Digene Diagnostics, Inc.
- Current Assignee: Digene Diagnostics, Inc.
- Current Assignee Address: MD Silver Spring
- Main IPC: C12Q1/26
- IPC: C12Q1/26 ; C12Q1/28 ; G01N33/535
Abstract:
The present invention is directed to a composition of matter and a process for detecting the presence of an oxidative catalyst in a biological sample. The composition comprises a precipitate formed by oxidation of a chromogenic substrate in the presence of the catalyst, together with two or more co-precipitated metals. A strong signal is formed with which to detect an oxidation catalyst which is localized to a target molecule. Target molecules may be nucleic acids, antibodies or cell surface antigens.
Public/Granted literature
- US5932003A Method of producing recrystallized-material-member, and apparatus and heating method therefor Public/Granted day:1999-08-03
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