hiv rapid test kits
INTENDED USE
Rapid Anti-HIV 1/2 Urine Test is a colloidal gold enhanced, rapid immunochromatographic assay for the qualitative detection of antibodies to human immunodeficiency virus (HIV) in human urine. This test is a screening test, and all positives must be confirmed using an alternate test such as western blot.
PRINCIPLE
The assay starts with a diluent prepared sample applied to the sample well. The HIV antigen -colloidal gold conjugate embedded in the sample pad reacts with the HIV antibody present in urine sample forming conjugate-HIV antibody complex. As the mixture is allowed to migrate along the test strip, the conjugate-HIV antibody complex is captured by a second antibody immobilized on the membrane forming a colored test band in the test region. A negative sample does not produce a test band due to the absence of conjugate/HIV antibody complex. The antigens used in the conjugate test are recombinant proteins that correspond to highly immunoreactive regions of HIV1 and HIV2. A colored control band in the control region appears at the end of test procedure regardless of test result. The control band indicates that the colloidal gold conjugate is functional.
Rapid Anti-HIV 1/2 Urine Test is a colloidal gold enhanced, rapid immunochromatographic assay for the qualitative detection of antibodies to human immunodeficiency virus (HIV) in human urine. This test is a screening test, and all positives must be confirmed using an alternate test such as western blot.
PRINCIPLE
The assay starts with a diluent prepared sample applied to the sample well. The HIV antigen -colloidal gold conjugate embedded in the sample pad reacts with the HIV antibody present in urine sample forming conjugate-HIV antibody complex. As the mixture is allowed to migrate along the test strip, the conjugate-HIV antibody complex is captured by a second antibody immobilized on the membrane forming a colored test band in the test region. A negative sample does not produce a test band due to the absence of conjugate/HIV antibody complex. The antigens used in the conjugate test are recombinant proteins that correspond to highly immunoreactive regions of HIV1 and HIV2. A colored control band in the control region appears at the end of test procedure regardless of test result. The control band indicates that the colloidal gold conjugate is functional.
Main Products
rapid test kits,medical device,