—— SARS-CoV-2 neutralizing antibody testing can be used as an aid in identifying individuals with an adaptive immune response to SARS-CoV-2, indicating recent or prior infection, it should not be used to diagnose acute SARS-CoV-2 infection.
One Step Test for SARS-CoV-2 Total Antibody /Neutralizing Antibody (Colloidal Gold) is intended for in vitro qualitative detection of SARS-CoV-2 total antibody and circulating neutralizing antibody in serum, plasma or whole blood samples. The test is only used for professional and laboratory use, not for home testing.
In order to infect a human cell, SARS-CoV-2 utilizes S protein on its surface to bind to the human ACE2 receptor on the surface of human cells. Upon entry into the cell the virus replicates causing the immune system to respond by producing different types of antibodies. These include virus-neutralizing antibodies (NAbs) which are crucial to protect the human body from future infections.
Detection Method: Colloidal Gold
Sample Type: Serum, plasma or whole blood
Reaction Time: 10-15 min
A kit contains:
Package specifications: 25 tests/box.
1) Getein SARS-CoV-2 Total Antibody /Neutralizing Antibody test card in a sealed pouch with desiccant
2) Whole blood buffer: 1 bottle/box
3) Disposable pipette: 25 pieces/box
4) User manual: 1 piece/box