G - Physics – 01 – N
Patent
G - Physics
01
N
167/41, 167/43,
G01N 33/543 (2006.01) G01N 33/531 (2006.01) G01N 33/538 (2006.01) G01N 33/548 (2006.01)
Patent
CA 1291028
METHOD FOR MEASURING ANTIGENS OR ANTIBODIES IN BIOLOGICAL FLUIDS USING LIGAND LABELED ANTIGENS OR LIGAND LABELED ANTIBODIES ABSTRACT OF THE DISCLOSURE A method is described for measuring the level of circulating antigens or antibodies by reacting a patient sample with a ligand labeled specific antigen or antibody carried on a liquid matrix in the presence of a differently labeled specific anti-antigen or labeled specific anti-antibody, this immuno- logical complex thus formed is reacted with an immobilized anti-ligand on a solid support which is directed against the ligand attached to the specific antigen or antibody through the liquid matrix, and subsequently the solid phase is washed and checked for the label on the anti-antigen or anti-antibody which is directly proportional to the concentration of specific antigen or antibody. A method is also described for measuring the level of circulating antigens or antibodies by reacting a patient sample with a ligand labeled specific antigen or a ligand labeled specific antibody carried on a matrix, then contacting said matrix with an immobilized anti-ligand on a solid support; washing the solid support and reacting it with a differently labeled anti-antigen or anti-antibody, followed by rewashing the solid support and checking for the presence of the label attached to the anti-antigen or anti-antibody which is directly proportional to the concentration of the specific antigen or antibody.
527895
Alaba Olusola O.
El Shami A. Said
Kasal Charles A.
Diagnostic Products Corporation
Smart & Biggar
LandOfFree
Method for measuring antigens or antibodies in biological... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for measuring antigens or antibodies in biological..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for measuring antigens or antibodies in biological... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1177292