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SARS-CoV-2 IgM/IgG Antibody Assay Kit (Immunochromatography)

Hersteller Cusabio
Kategorie
Typ Rapid-Test
Specific against other
Menge 50T
ArtNr SF20050
eClass 6.1 32161000
eClass 9.0 42021690
Lieferbar
Shelf Life
12 months
Sample Type
serum, plasma, whole blood or fingertip blood
Intended Use
This product is used for the qualitative detection of IgM and IgG antibodies of SARS-CoV-2 in human serum, plasma, whole blood or fingertip blood in vitro. In the process of pathogenic microorganism infection, IgG and IgM are the most commonly used antibody markers of infectious diseases. IgM, as the first antibody in the process of infection, is usually used as a marker of acute infection. With the development of infection, IgM concentration gradually decreased and disappeared after the appearance of IgG. IgG usually exists in the body for a long time, even if the virus has been completely eliminated. Positive blood can be used as an indicator of infection and previous infection. Therefore, detecting SARS-CoV-2 IgM antibody and IgG antibody is of great clinical significance and is of great significance for effective control of the large-scale transmission of the SARS-CoV-2.
Test Principle
This product adopts colloidal gold immunity technology, the gold marker of recombinant SARS-CoV-2 antigen and control antibody was sprayed on the binding pad; The nitrocellulosic membrane is coated with two test lines (G and M) and a control line (C). The M-line was coated with mouse anti-human IgM monoclonal antibody, which was used to detect the SARS-CoV-2 IgM antibody; The G-line was coated with mouse anti-human IgG monoclonal antibody, which is used to detect the SARS-CoV-2 IgG antibody. The C-line was coated with a quality control antibody. When the SARS-CoV-2 sample is added to the sample hole of the test card, the sample will move along the test card under the action of chromatography. If the sample contains the SARS-CoV-2 IgM antibody, the antibody binds to the goldlabeled virus antigen. The immune complex forms a sandwich complex with the coated mouse anti-human IgM monoclonal antibody at the M line, showing a purplish red M line, indicating a positive IgM antibody for the novel coronavirus. If the sample contains the SARS-CoV-2 IgG antibody, they bind to the gold-labeled SARS-CoV-2 antigen. The immune complex forms a sandwich complex at the G line with the coated mouse anti-human IgG monoclonal antibody, showing a purplish red G line, indicating that the SARS-CoV-2 IgG antibody is positive. If the test line G and M do not produce color, the negative result is displayed. The test card also contains a control line C. The purplish red control line C should be present regardless of whether there is a test line. If the control line C does not appear, it indicates that the test result is invalid, and the sample should be tested again.
Storage
Store the test kit at 2C-30CC, with a valid period of 12 months. Test strip should be used within 20 minutes once the foil pouch is opened. The date of manufacture and expiry date are shown on the label.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 50T
Lieferbar: In stock
lieferbar

Lieferung vsl. bis 25.04.2024 

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