COMPOSITIONS AND METHODS OF DETECTING ANALYTES

An aqueous composition, for example a composition for use as a lysis buffer, comprising zirconium oxide particles, a surfactant at a concentration greater than or equal to 0.005% (mass/volume), an organic, iron-chelating reagent having a first affinity constant greater than or equal to 104.2 with re...

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Bibliographic Details
Main Authors SITTON, Gregory W, PERCY, Neil
Format Patent
LanguageEnglish
French
German
Published 10.07.2024
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS OR TEST PAPERS THEREFOR
CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES
ENZYMOLOGY
MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
PROCESSES OF PREPARING SUCH COMPOSITIONS
SPIRITS
VINEGAR
WINE
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Summary:An aqueous composition, for example a composition for use as a lysis buffer, comprising zirconium oxide particles, a surfactant at a concentration greater than or equal to 0.005% (mass/volume), an organic, iron-chelating reagent having a first affinity constant greater than or equal to 104.2 with respect to ferric iron and a second affinity constant less than 103.8 with respect to magnesium (as determined in 20° C deionized water at pH 8.45), and a buffer. The aqueous composition has a pH no less than 7.7 and less than 8.45, more particularly 7.8-8.3, in all cases when measured at 20° C. Methods of using the composition and kits comprising components of the aqueous compositions.
Bibliography:Application Number: EP20220743909