Chemistry: analytical and immunological testing – Hemoglobin – myoglobin – or occult blood
Patent
1991-12-13
1995-02-21
McMahon, Timothy M.
Chemistry: analytical and immunological testing
Hemoglobin, myoglobin, or occult blood
422 56, G01N 3352
Patent
active
053914988
ABSTRACT:
Improved fecal occult blood test having a matrix such as paper printed or impregnated with guaiac. The improvement comprises increasing the sensitivity while maintaining or improving the specificity of the test by employing an alcoholic-peroxide developing solution which contains an enhancing agent. The enhancers comprise phenolic type compounds such as esters of parahydroxybenzoic acids.
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Baker Josefina T.
Ly Peter U.
Olivet Eli Z.
Hampson Gary T.
Henry Janis C.
May William H.
McMahon Timothy M.
SmithKline Diagnostics, Inc.
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