Rapid gastrointestinal infection test IRA-622

for antigensadenovirusrotavirus

Product overview
IRA-622 (Rota/Adeno Ag test cassette) is an in vitro qualitative immunochromatographic assay for the rapid detection of rotavirus (group A) and adenovirus antigens in human stool specimens. The test is intended to aid clinical diagnosis of rotavirus and adenovirus infections and to monitor therapeutic treatment.

Test principle
The assay is a sandwich solid-phase immunochromatographic test using antibodies labeled with colloidal gold. A diluted stool aliquot is added to the sample well of the cassette. If rotavirus or adenovirus antigens are present, antigen–antibody–gold complexes form and migrate by capillary action to virus-specific test lines on the nitrocellulose membrane, producing visible red lines. A red control line confirms correct test performance; absence of the control line renders the test invalid. If virus concentration is below the test detection limit, only the control line will appear.

Product reference table (excerpt)
Product | Item No. | Description | Specimen
Rota/Adenovirus | IRA-622 | Rota/Adeno Ag test cassette | Feces

Characteristics / technical specifications

• Type: In vitro qualitative immunochromatographic assay
• Analytes detected: Rotavirus antigen (group A) and Adenovirus antigen
• Intended specimen: Human stool / feces
• Test principle: Sandwich solid-phase immunochromatography using colloidal gold-labeled antibodies
• Result interpretation: Presence of virus indicated by one or more test lines; control line must appear for a valid result
• Intended use: Aid in diagnosis of rotavirus and adenovirus infections and monitor effectiveness of therapeutic treatment
• Model / Item No.: IRA-622 (Rota/Adeno Ag test cassette)