Invention Grant
- Patent Title: Diagnostic devices, methods and systems for detecting platelet factor 4 (PF4)/heparin antibodies
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Application No.: US14124533Application Date: 2012-06-05
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Publication No.: US09599623B2Publication Date: 2017-03-21
- Inventor: Suzette Chance , Gian Paolo Visentin
- Applicant: Suzette Chance , Gian Paolo Visentin
- Applicant Address: US WI Waukesha
- Assignee: IMMUCOR GTI DIAGNOSTICS, INC.
- Current Assignee: IMMUCOR GTI DIAGNOSTICS, INC.
- Current Assignee Address: US WI Waukesha
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- International Application: PCT/US2012/040938 WO 20120605
- International Announcement: WO2012/170435 WO 20121213
- Main IPC: G01N33/558
- IPC: G01N33/558 ; G01N33/68 ; G01N33/86
Abstract:
The present invention provides a novel assay for detecting human antibodies specific for a platelet factor 4 (PF4)/heparin complex in a fluid sample. The assay utilizes an immobilized PF4/polyanion complex and an anti-human antibody conjugated to a non-particulate fluorescent dye to capture and detect human PF4/heparin antibodies. Various devices, methods and systems based on the disclosed PF4/heparin assay are also provided.
Public/Granted literature
- US20150064800A1 DIAGNOSTIC DEVICES, METHODS AND SYSTEMS FOR DETECTING PLATELET FACTOR 4 (PF4)/HEPARIN ANTIBODIES Public/Granted day:2015-03-05
Information query
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