SARS-CoV-2 was responsible for causing coronavirus disease 2019 (COVID-19) pandemic. The spike protein is found to play vital functions during the process of pathogenesis and viral infection. There are two sub-proteins that are essential to its functioning, the S1 which can bind and recognise host receptors and the S2 that is responsible for facilitating the host cell membrane and viral envelope fusion process.

ELISA kit information:

• Reactivity: Human
• Sample Type: Plasma, Serum
• Sensitivity: Qualitative
• Target: SARS-CoV-2 S1 IgA, SARS-CoV-2 Spike IgA