G - Physics – 01 – N
Patent
G - Physics
01
N
167/45
G01N 33/554 (2006.01) G01N 33/53 (2006.01)
Patent
CA 1111764
ABSTRACT OF THE DISCLOSURE This invention relates to a novel test set for detecting the presence of antigens associated with hepatitis in a test sample. The test comprises in combination, (a) an insoluble polymeric solid having antibody reactive with antigens associated with hepatitis bonded thereto for immobilizing hepatitis antigens from the sample, the surfaces on the solid being distorted to comprise a field of high and low points to provide a solid which, when placed in a flat- bottomed vial will be substantially in contact with any solution in the vial while minimizing surface-to-surface contact; (b) an alkaline phosphatase - antibody conjugate reagent for labelling hepatitis antigen immobilized on the solid; (c) an enzyme substrate capable of being chemically changed under the catalytic influence of the alkaline phosphatase; and (d) a flat-bottomed vial sized to reaceive the solid. The test is used in a sensitive direct immuno- assay system for detecting antigens associated with hepatitis involving the use of an enzyme-tugged antibody which reacts with an antigen to detect the presence of hepatitis. The test has an extended shelf life and the use thereof greatly simplifies the procedure of the assay.
351759
Anken Milton
Halbert Seymour P.
Cordis Corporation
George H. Riches And Associates
LandOfFree
Test set for the detection of antigen associated with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Test set for the detection of antigen associated with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Test set for the detection of antigen associated with... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-515473