IgM test kit Optical Q™CoV-19

COVID-19immunityfor neutralizing antibody

SARS-CoV-2 neutralizing antibodies (nAbs) are special antibodies that function to prevent SARS CoV-2 from binding to the ACE2 receptor of human cells. High levels of nAbs indicate immunity against COVID-19. Standard IgG/IgM antibody tests – which are universally available – do not detect for nAbs and can only provide an indirect indication for immunity. Specifications Ordering Information Working range 30-100% Reference range <30% Negative / ≥30% Positive CV - <10% Storage condition Cartridge: 2-30 °C / Detection buffer: 2-8 °C Shelf life 24 months