Author Admin Posted on Jul 13, 2026Jul 15, 2026 Influenza A+B Ag Test Influenza A+B Ag Test is the chromatographic assay used for qualitative detection of influenza virus type A and B nucleoprotein antigens in human nasopharyngeal swab specimens. Format: cassetteSpecimen: Nasopharyngeal SwabDetection Time: 10-15minutesStorage: Store at 2-30 CShelf life: 24 months