METHOD FOR VISUALLY DETECTING THE PRESENCE OF A VIRUS IN A CLINICAL SPECIMEN

A rapid and direct assay for detecting of a virus having a characteristic enzyme in clinical samples in which (1) the clinical sample is contacted in solution with a substrate for the enzyme which includ es a chromogen that is cleaved from the substrate by the enzyme and a precipitating agent that r...

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Bibliographic Details
Main Authors LIAV, AVRAHAM, SHIMASAKI, CRAIG D, MAHER, JAMES F, ROARK, MICHAEL D, CLINKSCALES, C. WORTH
Format Patent
LanguageEnglish
French
Published 29.06.2004
Edition5
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:A rapid and direct assay for detecting of a virus having a characteristic enzyme in clinical samples in which (1) the clinical sample is contacted in solution with a substrate for the enzyme which includ es a chromogen that is cleaved from the substrate by the enzyme and a precipitating agent that reacts with the liberated chromoge n to form a precipitate (2) filtering the solution to concentrate the precipitate and (3) visually observing the concentrated precipitate for the characteristic color of the chromogen.
Bibliography:Application Number: CA19912104683