The Human Anti-HCoV HKU1 Virus Spike 1 [S1] IgA ELISA Kit is an immunoassay suitable for quantifying IgA antibody activity specific for S1 subunit of the spike protein of the HCoV HKU1 virus, etiologic agent for the COVID-19 respiratory disease, in serum or plasma of vaccinated, immunized and/or infected hosts.
This immunoassay is suitable for:
o Determining immune status relative to non-immune controls;
o Assessing efficacy of vaccines, including dosage, adjuvantcy, route of immunization, and timing;
o Qualifying and standardizing vaccine batches & protocols.
The assay is for research use only (RUO) and is not intended nor validated for diagnosing HCoV HKU1 virus disease. Reagents contain no virus or viral antigens.