The presence of neutralizing antibodies are found in individuals infected with SARS-CoV-2 or vaccinated. The neutralizing antibodies to SARS-CoV-2 neutralize the viral activity by preventing the spike protein from binding to the receptor binding domain.
Test item | Principle | Sample type | Sample volume | Time | Pretreatment | Package | Storage | Expiration date |
COVID-19 Neutralization Ab | Immunofluorescence | Serum or Plasma | 35 μL | < 3 min | O | 20 tests / Kit | 2 ~ 8 ˚C | 12 month |