Triplex Antigen Rapid Test Kit 1 Test/Pack - Self-Test Home Use
Click here for the CE Declaration of Triplex Antigen Test Kit
Click here for the Clinical Study of Triplex Rapid Antigen Test Kit
The SARS-CoV-2 Antigen Rapid Test Kit is a colloidal gold enhanced double antibody sandwich immunoassay for the qualitative determination of nucleocapsid protein (N protein) from SARS-CoV-2 antigen. The test card consists of a plastic housing and a test strip which is composed of absorption pad, nitrocellulose membrane (NC membrane), binding pad and sample pad.The test region (T) of the nitrocellulose membrane was immobilized with mouse anti SARS-CoV-2 antibody 1 (Ab1), and the control region (C) of the nitrocellulose membrane was immobilized with Goat anti chicken IgY antibody (GAC). At the same time, the binding pad of the test card was fixed with mouse anti SARS-CoV-2 antibody 2 (Ab2) and chicken IgY (CIgY) which were both labeled by colloidal gold.
When the sample contains SARS-CoV-2 antigen is added to the sample well of the detection card, it will react with Ab2 to form complexes “antigen-Ab2-colloidal gold”. When the complexes migrates along the membrane, it can be captured by the Ab1 immobilized in the test region to form complexes “Ab1-antigen- Ab2-colloidal gold”, and a purple band appeared in the test region. The absence of this colored band in the test region suggests a negative result. The chicken IgY labeled with colloidal gold on the binding pad will migrate along the nitrocellulose membrane with the sample, and be captured by GAC antibody in the control region to form a GAC-CIgY-colloidal gold complex, thus a purple band always appears in the control region regardless of the sample contains SARS-CoV-2 or not.
Click here for the CE Declaration of Triplex Antigen Test Kit
Click here for the Clinical Study of Triplex Rapid Antigen Test Kit
The SARS-CoV-2 Antigen Rapid Test Kit is a colloidal gold enhanced double antibody sandwich immunoassay for the qualitative determination of nucleocapsid protein (N protein) from SARS-CoV-2 antigen. The test card consists of a plastic housing and a test strip which is composed of absorption pad, nitrocellulose membrane (NC membrane), binding pad and sample pad.The test region (T) of the nitrocellulose membrane was immobilized with mouse anti SARS-CoV-2 antibody 1 (Ab1), and the control region (C) of the nitrocellulose membrane was immobilized with Goat anti chicken IgY antibody (GAC). At the same time, the binding pad of the test card was fixed with mouse anti SARS-CoV-2 antibody 2 (Ab2) and chicken IgY (CIgY) which were both labeled by colloidal gold.
When the sample contains SARS-CoV-2 antigen is added to the sample well of the detection card, it will react with Ab2 to form complexes “antigen-Ab2-colloidal gold”. When the complexes migrates along the membrane, it can be captured by the Ab1 immobilized in the test region to form complexes “Ab1-antigen- Ab2-colloidal gold”, and a purple band appeared in the test region. The absence of this colored band in the test region suggests a negative result. The chicken IgY labeled with colloidal gold on the binding pad will migrate along the nitrocellulose membrane with the sample, and be captured by GAC antibody in the control region to form a GAC-CIgY-colloidal gold complex, thus a purple band always appears in the control region regardless of the sample contains SARS-CoV-2 or not.
Click here for the CE Declaration of Triplex Antigen Test Kit
Click here for the Clinical Study of Triplex Rapid Antigen Test Kit
The SARS-CoV-2 Antigen Rapid Test Kit is a colloidal gold enhanced double antibody sandwich immunoassay for the qualitative determination of nucleocapsid protein (N protein) from SARS-CoV-2 antigen. The test card consists of a plastic housing and a test strip which is composed of absorption pad, nitrocellulose membrane (NC membrane), binding pad and sample pad.The test region (T) of the nitrocellulose membrane was immobilized with mouse anti SARS-CoV-2 antibody 1 (Ab1), and the control region (C) of the nitrocellulose membrane was immobilized with Goat anti chicken IgY antibody (GAC). At the same time, the binding pad of the test card was fixed with mouse anti SARS-CoV-2 antibody 2 (Ab2) and chicken IgY (CIgY) which were both labeled by colloidal gold.
When the sample contains SARS-CoV-2 antigen is added to the sample well of the detection card, it will react with Ab2 to form complexes “antigen-Ab2-colloidal gold”. When the complexes migrates along the membrane, it can be captured by the Ab1 immobilized in the test region to form complexes “Ab1-antigen- Ab2-colloidal gold”, and a purple band appeared in the test region. The absence of this colored band in the test region suggests a negative result. The chicken IgY labeled with colloidal gold on the binding pad will migrate along the nitrocellulose membrane with the sample, and be captured by GAC antibody in the control region to form a GAC-CIgY-colloidal gold complex, thus a purple band always appears in the control region regardless of the sample contains SARS-CoV-2 or not.