Abstract: A sandwich immunoassay is disclosed that provides simple to perform yet sensitive identification of analytes in samples. All assay constituents needed (except analyte to be detected) for one assay are dried. Upon reconstitution with sample, a 10 to 15 minute incubation gives a rapid and convenient detection assay capability. The method incorporates the capture of antigen to an immobilized capture antibody. A labeled reporter antibody with the molecule, binds to the antigen to form an immunocomplex capable of generating a detectable signal.
Abstract: A sandwich immunoassay is disclosed that provides simple to perform yet sensitive identification of analytes in samples. All assay constituents needed (except analyte to be detected) for one assay are dried. Upon reconstitution with sample, a 10 to 15 minute incubation gives a rapid and convenient detection assay capability. The method incorporates the capture of antigen to an immobilized capture antibody. A labeled reporter antibody with the molecule, binds to the antigen to form an immunocomplex capable of generating a detectable signal.
Type:
Grant
Filed:
May 20, 2002
Date of Patent:
November 28, 2006
Assignee:
Science and Technology Corp.
Inventors:
Deborah L. Gatto-Menking, Michael T. Goode
Abstract: The present invention is a method of processing a digital image that is initially represented by digital data indexed to represent positions on a display. The digital data is indicative of an intensity value Ii(x,y) for each position (x,y) in each i-th spectral band. A classification of the image based on its dynamic range is then defined in each of the image's S spectral bands.
Type:
Grant
Filed:
June 25, 2001
Date of Patent:
December 21, 2004
Assignees:
Science and Technology Corp., The United States of America as represented by the
Administrator of the National Aeronautics and Space
Administration
Inventors:
Glenn A. Woodell, Daniel J. Jobson, Zia-ur Rahman
Abstract: A sandwich immunoassay is disclosed that provides simple to perform yet sensitive identification of analytes in samples. All assay constituents needed (except analyte to be detected) for one assay are dried. Upon reconstitution with sample, a 10 to 15 minute incubation gives a rapid and convenient detection assay capability. The method incorporates the capture of antigen to an immobilized capture antibody. A labeled reporter antibody with the molecule, binds to the antigen to form an immunocomplex capable of generating a detectable signal.
Type:
Application
Filed:
May 20, 2002
Publication date:
June 12, 2003
Applicant:
Science and Technology Corp.
Inventors:
Deborah L. Gatto-Menking, Michael T. Goode
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