Human HAV-IgG (hepatitis A virus-Immunoglobulin G) ELISA Kit (HUFI03409)

Clinical and research laboratories use this serology kit from Assay Genie to detect class-specific IgG antibodies directed against hepatitis A virus in human specimens, supporting screening, vaccination response confirmation, and seroprevalence studies in at-risk populations. The workflow uses an indirect ELISA format with enzyme-conjugated detection reagents and a colorimetric readout, allowing laboratories to identify prior HAV exposure through antibody binding in a microplate-based assay. Reagents arrive ready-to-use with pre-coated plates, wash buffer, reference material, and conjugate components sufficient for 96 determinations per kit. Researchers commonly apply this kit for retrospective epidemiological surveillance, evaluating post-immunization seroconversion, and differentiating past HAV infection from acute presentation in suspected cases when paired with IgM testing. Intended for research use only, the assay provides a practical alternative to more labor-intensive immunofluorescence or radioimmunoassay methods historically used for anti-HAV IgG measurement.