Influenza A+B Rapid Test Kit

Principle

The Influenza A+B Rapid Test Device detects influenza A and B viral antigens through visual interpretation of color development on the strip. Anti-influenza A and B antibodies are immobilized on the test region A and B of the membrane respectively. During testing, the extracted specimen reacts with anti-influenza A and B antibodies conjugated to colored particles and precoated onto the sample pad of the test. The mixture then migrates through the membrane by capillary action and interacts with reagents on the membrane. If there are sufficient influenza A and B viral antigens in the specimen, the colored band(s) will form at the according to test region of the membrane. The presence of a colored band in the A and/or B region indicates a positive result for the particular viral antigens, while its absence indicates a negative result. The appearance of a colored band at the control region serves as a procedural control, indicating that the proper volume of specimen has been added and membrane wicking has occurred.

Storage and Stability

The kit should be stored at 2-30°C until the expiry date printed on the sealed pouch.

• The test must remain in the sealed pouch until use.

• Do not freeze.

• Care should be taken to protect the components of the kit fromcontamination. Do not use if there is evidence of microbial contamination or precipitation. Biological contamination of dispensing equipment, containers or reagents can lead to false results.