Gen-probe, Inc.

Other

Invitrogen Corporation

Genicon Sciences Corporation

David E Kohne

Juan Yguerabide

Jeffrey T Jackson

Evangelina E Yguerabide

Daniel L Kacian

Method for specific detection of one or more analytes in a sample. The method includes specifically associating any one or more analytes in the sample with a scattered-light detectable particle, illuminating any particle associated with the analytes with light under conditions which produce scattered light from the particle and in which light scattered from one or more particles can be detected by a human eye with less than 500 times magnification and without electronic amplification. The method also includes detecting the light scattered by any such particles under those conditions as a measure of the presence of the analytes.

Analyte assay using particulate labels

A method for detecting and quantitating organisms containing R-RNA, t-RNA, other RNA, any member of a large, intermediate or small category of organisms such as any member of a bacterial taxonomic Family, Genus, or Species, and previously unknown organisms. The method comprises contacting the nucleic acid of the organisms whose presence, identification and quantitation are to be determined, with a marked probe comprising nucleic acid and molecules complementary to RNA or other nucleic sequences, of the said organism, under nucleic acid hybridization conditions, and then determining the degree of hybridization that has occurred. The method may include contacting a sample with an enzyme-detergent mixture to make the nucleic acids of the organism or virus in a sample more readily available for hybridization. The method can also be used to determine the sensitivity of particular groups of organisms to antimicrobial agents, to determine the presence of substances with antimicrobial activity, and to determine the state of growth of microorganisms and other cells.

Method for detecting the presence of group-specific viral mRNA in a

A method for detecting and quantitating organisms containing R-RNA, t-RNA, other RNA, any member of a large, intermediate or small category of organisms such as any member of a bacterial taxonomic Family, Genus, or Species, and previously unknown organisms. The method comprises contacting the nucleic acid of the organisms whose presence, identification and quantitation are to be determined, with a marked probe comprising nucleic acid molecules complementary to RNA or other nucleic acid sequences, of the said organism, under nucleic acid hybridization conditions, and then determining the degree of hybridization that has occurred. The method may include contacting a sample with an enzyme detergent mixture to make the nucleic acids of the organism or virus in a sample more readily available for hybridization. The method can also be used to determine the sensitivity of particular groups of organisms to antimicrobial agents, to determine the presence of substances with antimicrobial activity, and to determine the state of growth of microorganisms and other cells.

Method for detecting the presence of RNA belonging to an organ or tissue

A method for detecting and quantitating organisms containing R-RNA, t-RNA, other RNA, any member of a large, intermediate or small category of organisms such as any member of a bacterial taxonomic Family, Genus, or Species, and previously unknown organisms. The method comprises contacting the nucleic acid of the organisms whose presence, identification and quantitation are to be determined, with a marked probe comprising nucleic acid molecules complementary to RNA or other nucleic acid sequences, of the said organism, under nucleic acid hybridization conditions, and then determining the degree of hybridization that has occurred. The method may include contacting a sample with an enzyme-detergent mixture to make the nucleic acids of the organism or virus in a sample more readily available for hybridization. The method can also be used to determine the sensitivity of particular groups of organisms to antimicrobial agents, to determine the presence of substances with antimicrobial activity, and to determine the state of growth of microorganisms and other cells.

Method for determining the presence of organisms in a sample by

A method for detecting and quantitating organisms containing R-RNA, t-RNA, other RNA, any member of a large, intermediate or small category of organisms such as any member of a bacterial taxonomic Family. Genus, or Species, and previously unknown organisms. The method comprises contacting the nucleic acid of the organisms whose presence, identification and quantitation are to be determined, with a marked probe comprising nucleic acid molecules complementary to RNA or other nucleic acid sequences, of the said organism, under nucleic acid hybridization conditions, and then determining the degree of hybridization that has occurred. The method may include contacting a sample with an enzyme-detergent mixture to make the nucleic acids of the organism or virus in a sample more readily available for hybridization. The method can also be used to determine the sensitivity of particular groups of organisms to antimicrobial agents, to determine the presence of substances with antimicrobial activity, and to determine the state of growth microorganism and other cells.

Method for detecting antimicrobial agents or unknown organisms in a

Method for determining the sensitivity of microorganisms to anti

Ribosomal nucleic acid probes for detecting organisms or groups of

A method for detecting and quantitating organisms containing R-RNA, t-RNA, other RNA, any member of a large, intermediate or small category of organisms such as any member of a bacterial taxonomic Family, Genus, or Species, and previously unknown organisms. The method comprises contacting the nucleic acid of the organisms whose presence, identification and quantitation are to be determined, with a marked probe comprising nucleic acid molecules complementary to RNA or other nucleic acid sequences, of the said organism, under nucleic acid hybridization conditions, and then determining the degree or hybridization that has occurred. The method may include contacting, a sample with an enzyme-detergent mixture to make the nucleic acids of the organism or virus in a sample more readily available for hybridization. The method can also be used to determine the sensitivity of particular groups of organisms to antimicrobial agents, to determine the presence or substances with antimicrobial activity, and to determine the state of growth or microorganisms and other cells.

Methods for producing hybridization probes specific for rRNA subunit

A method for detecting and quantitating organisms containing R-RNA, t-RNA, other RNA, any members of a large, intermediate or small category of organisms such as any member of a bacterial taxonomic Family, Genus, or Species; and previously unknown organisms. The method comprises contacting the nucleic acid of the organisms whose presence, identification and quantitation are to be determined, with a marked probe comprising nucleic acid molecules complementary to RNA or other nucleic acid sequences, of the said organism, under nucleic acid hybridization conditions, and then determining the degree of hybridization that has occurred. The method may include contacting a sample with an enzyme detergent mixture to make the nucleic acids of the organism or virus in a sample more readily available for hybridization. The method can also be used to determine the sensitivity of particular groups of organisms to antimicrobial agents, to determine the presence of substances with antimicrobial activity, and to determine the state of growth of microorganisms and other cells.

Method for detecting, identifying, and quantitating non-viral organisms

Method for detecting, identifying, and quantitating organisms and viruses

Method for preparing rRNA for hybridization with a probe

A method for detecting and quantitating organisms containing R-RNA, t-RNA, other RNA, any member of a large, intermediate or small category or organisms such as any member of a bacterial taxonomic Family, Genus, or Species, and previously unknown organisms. The method comprises contacting the nucleic acid of the organisms whose presence, identification and quantitation are to be determined, with a marked probe comprising nucleic acid molecules complementary to RNA or other nucleic acid sequences, of the said organism, under nucleic acid hybridization conditions, and then determining the degree of hybridization that has occurred. The method may include contacting a sample with an enzyme-detergent mixture to make the nucleic acids of the organism or virus in a sample more readily available for hybridization. The method can also be used to determine the sensitivity of particular groups of organisms to antimicrobial agents, to determine the presence of substances with antimicrobial activity, and to determine the state of growth of microorganisms and other cells.

Growing community of inventors

La Jolla, CA, United States of America

David E Kohne