Abstract: Methods, compositions and kits are disclosed directed at levetiracetam derivatives, immunogens, signal generating moieties, antibodies that bind levetiracetam and immunoassays for detection of levetiracetam.
Type:
Grant
Filed:
March 22, 2012
Date of Patent:
September 23, 2014
Assignee:
ARK Diagnostics, Inc.
Inventors:
Johnny Jose Valdez, Byung Sook Moon, Ki Chung, Alejandro A. Orozco
Abstract: Compounds and methods for use in detecting gabapentin in a sample suspected of containing gabapentin are disclosed. Gabapentin derivatives are used to produce gabapentin conjugates. A gabapentin-immunogenic carrier conjugate may be used as an immunogen for the preparation of an anti-gabapentin antibody. A gabapentin-detectable label may be used in a signal producing system in gabapentin assays.
Type:
Grant
Filed:
February 15, 2008
Date of Patent:
September 9, 2014
Assignee:
ARK Diagnostics, Inc.
Inventors:
Johnny Jose Valdez, Byung Sook Moon, Michael Kevin Helms, Alejandro A. Orozco
Abstract: Methods, compositions and kits are disclosed directed at levetiracetam derivatives, immunogens, signal generating moieties, antibodies that bind levetiracetam and immunoassays for detection of levetiracetam.
Type:
Grant
Filed:
October 22, 2009
Date of Patent:
May 1, 2012
Assignee:
ARK Diagnostics, Inc.
Inventors:
Johnny Jose Valdez, Byung Sook Moon, Ki Chung, Alejandro A. Orozco
Abstract: Diacetonefructose derivatives have substituents at the hydroxyl-position. Diacetonefructose derivatives may include immunogenic moieties to prepare anti-diacetonefructose derivative antibodies, or antigenic moieties for immunodiagnostic assays. Also, the diacetonefructose derivatives can include signal generating moieties for detecting the presence or amount of the diacetonefructose derivative in a sample. Additionally, the diacetonefructose derivatives can be used in immunodiagnostic assays to compete with topiramate for binding with anti-diacetonefructose derivative antibodies. Also, methods, compositions and kits are disclosed directed at diacetonefructose derivatives, immunogens, signal generating moieties and immunoassays for topiramate.
Type:
Application
Filed:
June 7, 2008
Publication date:
April 9, 2009
Applicant:
ARK Diagnostics, Inc.
Inventors:
Johnny Valdez, Byung Sook Moon, Jacqueline Nguyen, Alejandro Orozco
Abstract: This invention provides compounds, methods, immunoassays, and kits relating to active, metabolically sensitive (“met-sensitive”) moieties of anti-HIV therapeutics, such as HIV protease inhibitors (PI), HIV nucleoside reverse transcriptase inhibitors (NRTI) and HIV entry inhibitors (EII).
Abstract: This invention provides compounds, methods, immunoassays, and kits relating to active, metabolically sensitive (“met-sensitive”) moieties of anti-HIV therapeutics, such as HIV protease inhibitors (PI) and HIV non-nucleoside reverse transcriptase inhibitors (NNRTI).