发明名称 |
Test kit containing labeled receptor and wash solution for determination of an immunological ligand |
摘要 |
A test kit useful for the determination of an immunological ligand includes a labeled receptor for that ligand, a specific wash solution and a test device. The wash solution is buffered to a pH of from about 5 to about 9 and contains at least 0.01 weight percent of a compound having a dodecyl sulfate anion and an alkali metal or ammonium cation. One such compound is sodium dodecyl sulfate. The test device has several test wells, and in each well there is a microporous membrane. A receptor for the ligand of interest is immobilized in one test well. The kit is particularly useful for measuring human chorionic gonadotropin as an early indicator of pregnancy.
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申请公布号 |
US5185128(A) |
申请公布日期 |
1993.02.09 |
申请号 |
US19900607957 |
申请日期 |
1990.11.01 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
MCCLUNE, GREGORY J.;SMITH-LEWIS, MARGARET J. |
分类号 |
G01N33/53;G01N33/76 |
主分类号 |
G01N33/53 |
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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