Gen-probe, Inc.

Grifols Diagnostic Solutions Inc.

Kui Gao

Jeffrey M Linnen

Jijumon Chelliserry

Michael McClellan Becker

Wen Wu

Edgar Ong

Jennifer Cole

Patricia C Gordon

Dat Do

Tan N Le

Kurt Craft Norton

Wai-Chung Lam

Edgar O Ong

Jeffery Linnen

Patricia Gordon

Do Dat

Disclosed herein are lysis reagents for lysing red blood cells, thereby releasing an analyte, such as RNA from a host or pathogen, in a form suitable for analysis. The reagent includes at least a buffer, a detergent and one or both of a chloride containing salt and an anti-coagulant. The reagent serves to lyse blood cells, protect the released analyte from degradation in the lysate, and is compatible with subsequent steps for analysis of the analyte such as target capture, amplification, detection, or sequencing.

Blood cell lysis reagent

Disclosed are nucleic acid oligomers, including amplification oligomers, capture probes, and detection probes, for detection of Zika virus nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits.

Compositions and methods for detecting Zika virus nucleic acid

Disclosed are nucleic acid oligomers, including amplification oligomers, capture probes, and detection probes, for detection of Hepatitis E Virus (HEV) nucleic acid. Also disclosed are methods of specific nucleic acid amplification and detection using the disclosed oligomers, as well as corresponding reaction mixtures and kits.

Compositions and methods for detecting HEV nucleic acid

Nucleic acid oligomers specific for human parvovirus genomic DNA are disclosed. An assay for amplifying and detecting human parvovirus genotypes 1, 2 and 3 nucleic acid in biological specimens is disclosed. Compositions for amplifying and detecting the presence of human parvovirus genotypes 1, 2 and 3 genomic DNA in human biological specimens are disclosed.

Compositions and method for detecting hepatitis a virus nucleic acids in single-plex or multiplex assays

Various aspects of the invention relate to compositions and methods of analyzing blood plasma, blood serum, and manufacturing pools of plasma-derived products wherein an anionic surfactant is added to an aliquot of the blood plasma, blood serum, or manufacturing pool prior to analysis, and the counterion of the anionic surfactant is not sodium ion. The anionic surfactant may be, for example, lauryl sulfate. The counterion of the anionic surfactant may be, for example, lithium ion.

Method to homogenize parvovirus B19 in clinical samples

This disclosure provides oligomers, compositions, and kits for detecting and quantifying Hepatitis B virus (HBV), including different genotypes and variants thereof, and related methods and uses. In some embodiments, oligomers target the P and/or S open reading frames of HBV and are configured to provide substantially equivalent quantification of different genotypes and variants of HBV.

Compositions and methods for detecting or quantifying Hepatitis B virus

The invention provides a lysis reagent for lysing red blood cells, thereby releasing a target, such as RNA from a parasitic organism, in a form suitable for analysis. The reagent includes at least ammonium chloride and an anionic detergent, and may include an anti-coagulant. The reagent serves to lyse red blood cells, protect the released target from degradation in the lysate, and is compatible with subsequent steps for analysis of the target such as target capture, amplification, detection, or sequencing.

Growing community of inventors

San Diego, CA, United States of America

Kui Gao