under alkaline conditions for use in luminescence, fluorescence and colorimetric assays for enhanced detection of peroxidase type assays
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United States of America Patent
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Jul 21, 2009
Grant Date -
Nov 15, 2007
app pub date -
Jan 3, 2007
filing date -
May 9, 2001
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Abstract
The invention relates to stannous halide stabilized and/or enhanced alkaline solutions to be used in combination with calorimetric, luminescent and fluorescent assays. The buffered solutions stabilize hydrogen peroxide at a pH greater than 7.0 and preferably greater than 9.0. By stabilizing and/or enhancing hydrogen peroxide in the buffer system, the compositions used in such assays may have a higher shelf-life and provide enhanced detection of the subject analyte.
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