Self Test Dengue Igg Igm Rapid Test Kits Average 99% Accuracy
Self-Test Dengue Igg Igm Rapid Test Kits
Description
The Dengue IgG/IgM Rapid Test Kit (Colloidal Gold) is a self-test kit, which is used alone to produce results without using the instrument. Intended use: This kit is applicable for in vitro qualitative tests of Dengue IgG/IgM antibody in the sample of human serum, plasma, and whole blood. Clinically, this kit is mainly applicable for auxiliary diagnosis of dengue fever. Intended users: The product is intended for use by qualified and trained clinical laboratory personnel specifically instructed and trained in the techniques of in vitro diagnostic procedures.
Description of the components
| Ingredients |
Quantity/ Specification |
Main components: |
|
Test card (with desiccant) |
1 test/bag |
Each test card is mainly composed of a plastic casing and test strip. As the main component of a test strip, the nitrocellulose membrane is coated with anti-human IgG/IgM antibody and anti-rabbit IgG antibody. The bonding pad is coated with colloidal gold labeled Dengue antigen and goat anti-rabbit IgG antibody. Other components include: polyester membrane and water-absorbent paper |
| Sample diluent | 25 pieces/box |
Mainly phosphate buffer solution (PBS) (0.1 M, pH7.2±0.2).
|
Picture details
Principle of the assay method or the principles of operation:
By the immunochromatographic technique, this kit tests the Dengue IgG/IgM antibody through the antibody-capturing method. At the test, the treated extract is dripped into the sample injection hole of the test card. When Dengue IgG/IgM antibody exists in the test sample and its concentration is higher than the minimum detection limit, Dengue IgG/IgM antibody first forms by labeling Dengue antigen into reaction complex.
Under the chromatographic action, the reaction complex moves forwards along the nitrocellulose membrane; it is separately captured by an anti-human IgG/IgM antibody pre-coated in the test area on the nitrocellulose membrane. In the test area, one red/pink reaction line is finally formed; at this time, a positive result is indicated. On the contrary, when Dengue IgG/IgM antibody does not exist in the test sample and its concentration is lower than the minimum detection limit, the red/pink reaction line will not appear in the test area; at this time, a negative result is indicated. No matter whether Dengue IgG/IgM antibody exists in the test sample, one red/pink reaction line will be formed in the quality control area (C). The red/pink reaction line displayed in the quality control area (C) is the judgment criteria for whether the chromatographic course is normal, and also the internal control standard for the kit.
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