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A Device for Simultaneous and Rapid Diagnosis and Detection of Recent and Long Term HIV-1 Infection

CDC scientists have developed a device for simultaneous rapid diagnosis of HIV infection and for identification of recent HIV-1 infection. The device utilizes immunochromatographic or flow-through principles to detect HIV antibodies within clinical samples. This device may be used for diagnosis of HIV infection, as well as to distinguish between recent...

Published: 7/25/2024 | Inventor(s): Chou-Pong Pau, Steve McDougal, Timothy Granade

Keywords(s): assay, CDC Docket Import, CDC Docket Import CDC Prosecuting, Detection, Development, Diagnosis, diagnostic, HIV, HIV-1, Infection, LONG, RAPID, RECENT, TERM, VLXXXX, WBXXXX, WFXXXX, WIXXXX, WMXXXX, XAXXXX, XCXXXX, XDXXXX, XEXXXX, YAXXXX, YFXXXX

Category(s): Collaboration Sought > Licensing, Application > Research Materials, Application > Occupational Safety and Health, ResearchProducts > Antibodies, Application > Diagnostics, Application > Therapeutics, Application > Consumer Products, TherapeuticArea > Infectious Disease, Application > Non-Medical Devices, TherapeuticArea > Immunology, Application > Medical Devices

Novel One-Well Limiting-Antigen Avidity Enzyme Immunoassay to Detect Recent HIV-1 Infection Using a Multi-subtype Recombinant Protein

This CDC developed Limiting-Antigen avidity Enzyme Immunoassay (LAg-avidity-EIA) provides an easy way to measure increasing binding strength (avidity) of HIV antibodies as part of maturation HIV antibodies after seroconversion, providing a method to distinguish early-stage from long-term HIV-1 infection. Surveillance of HIV-1 provides information on...

Published: 7/25/2024 | Inventor(s): Bharat Parekh

Keywords(s): AA5XXX, AAXXXX, Avidity, Avidity-EIA, AXXXXX, CDC Docket Import, CDC Docket Import CDC Prosecuting, CGH-DGHA, DA4AXX, DA4XXX, DAXXXX, DDXXXX, Detect, Development, DXXXXX, Enzyme, HIV, IMMUNOASSAY, Infection, Inmunoassay, LAg, Limiting-antigen, Listed LPM Houze as of 4/15/2015, Multi-subtype, NCHHSTP, One-well, Post LPM Assignment Set 20150420, Pre LPM working set 20150418, Protein, RECENT, recombinant, RIDR-M, VLXXXX, WBXXXX, WFXXXX, WIXXXX, XAXXXX, XCXXXX, XEXXXX, YBXXXX

Category(s): Collaboration Sought > Collaboration, Collaboration Sought > Licensing, TherapeuticArea > Infectious Disease, Application > Consumer Products, TherapeuticArea > Immunology, Application > Diagnostics, ResearchProducts > Antibodies, Application > Therapeutics, Application > Occupational Safety and Health, Application > Research Materials