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Sekisui Diagnostics™ OSOM Ultra Plus Flu A&B Test Kit

Delivers rapid detection of influenza type A and B nucleoprotein antigens directly from nasal and nasopharyngeal swab specimens from patients. High sensitivity and specificity allow for accurate diagnostic testing that is both efficient and cost-effective.

Manufacturer:  Sekisui Diagnostics™ 1032

Catalog No. 22-321-130

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This item is not returnable. View return policy



  • Results in 10 minutes
  • High performance - near or exceeding that of traditionally more sensitive reader devices without the need for an instrument
  • Sensitivity for flu A: 90.3%; flu B: 88%
  • Specificity for flu A: 96.7%; flu B: 99.2%


CLIA waived for nasal swab and NP swab
A: 90.3% B: 96.7%
10 minutes
18 months from manufacture maximum
Lateral Flow
OSOM Ultra Plus Flu A&B Test Kit
CLIA waived, 510k approved
25 test sticks, 25 nasal swabs, 25 extraction buffer vials, Influenza A+ Control Swab, Influenza B+ Control Swab, IFU, QRG, Workstation
Influenza A&B immunoassay
25 Tests/kit
A: 88.0% B: 99.2%
15°C to 30°C
N/A - Virus
Influenza antigens from nasal or NP swabs
Performance characteristics for influenza A were established during the U.S. 2018-2019 influenza season when A/H1N1pdm09 and influenza A/H3N2 were the predominant influenza A viruses in circulation, and the influenza B Yamagata and Victoria lineages were in co-circulation
Manual dipstick
Influenza A & Influenza B
Product Certifications
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