发明名称 |
RAPID DETECTION OF SULFHYDRYL COMPOUNDS USING A PAPAIN BASED ASSAY |
摘要 |
The invention relates to a method for detecting compounds containing a free sulfhydryl group in a sample and a test device which is used to detect such compounds. The method and test device use a papain-based assay where the papain is initially complexed with a metal ion making it inactive. Sulfydryl compounds in a sample activate the papain. Enzymatic activity of papain on a papain substrate releases a dye producing a detectable signal. The test device may be used in detecting compounds containing a free sulfhydryl group in industrial, environmental, experimental and biological samples. |
申请公布号 |
WO2008066832(A3) |
申请公布日期 |
2008.10.16 |
申请号 |
WO2007US24483 |
申请日期 |
2007.11.28 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY;FLINT, DENNIS |
发明人 |
FLINT, DENNIS |
分类号 |
C12Q1/37;C12Q1/44;G01N21/00 |
主分类号 |
C12Q1/37 |
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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