Factory wholesale TOXO Rapid Test - Norovirus (GⅠ/GⅡ) Rapid Test Device (Feces) – Funworld
Factory wholesale TOXO Rapid Test - Norovirus (GⅠ/GⅡ) Rapid Test Device (Feces) – FunworldDetail:
Principle
The Norovirus (GⅠ/GⅡ) Rapid Test Device (Feces) has been designed to detect norovirus GⅠ and GⅡ through visual interpretation of color development in the internal strip. The membrane was immobilized with anti-norovirus GⅠ antibodies and anti-norovirus GⅡ antibodies on the test region. During the test, the specimen is allowed to react with colored anti-norovirus GⅠ antibodies colloidal gold conjugates and anti norovirus GⅡ antibodies colloidal gold conjugates, which were precoated on the sample pad of the test. The mixture then moves on the membrane by a capillary action, and interact with reagents on the membrane. If there were enough norovirus GⅠ in specimens, a colored band will form at the T1 region of the membrane.
Similarily, If there were enough norovirus GⅡ in specimens, a colored band will form at the T2 region of the membrane. Presence of colored band(s) indicates a positive result, while its absence indicates a negative result. Appearance of a colored band at the control region serves as a procedural control. This indicates that proper volume of specimen has been added and membrane wicking has occurred.
Directions For Use
Bring tests, specimens, buffer and/or controls to room temperature (15-30°C) before use.
1. Specimen collection and pre-treatment:
1) Use the specimen collection container for specimen collection. Best results will be obtained if the assay is performed within 6 hours after collection.
2) For solid specimens: Unscrew and remove the dilution tube applicator. Be careful not to spill or spatter solution from the tube. Collect specimens by inserting the applicator stick into at least 3 different sites of the feces to collect approximately 125 mg of feces .
For liquid specimens: Hold the pipette vertically, aspirate fecal specimens, and then transfer 125 µL into the specimen collection tube containing the extraction buffer.
3) Place the applicator back into the tube and screw the cap tightly. Be careful not to break the tip of the dilution tube.
4) Shake the specimen collection tube vigorously to mix the specimen and the extraction buffer.
Specimens prepared in the specimen collection tube may be stored for 6 months at -20°C if not tested within 1 hour after preparation.
2. Testing
1) Remove the test from its sealed pouch, and place it on a clean, level surface. Label the test with patient or control identification. To obtain a best result, the assay should be performed within one hour.
2) Using a piece of tissue paper, break the tip of the dilution tube. Hold the tube vertically and dispense 4 drops of solution into the specimen well (S) of the test device.
Avoid trapping air bubbles in the specimen well (S), and do not drop any solution in observation window.
As the test begins to work, you will see color move across the membrane.
3. Wait for the colored band(s) to appear. The result should be read at 10 minutes.
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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development forFactory wholesale TOXO Rapid Test - Norovirus (GⅠ/GⅡ) Rapid Test Device (Feces) – Funworld, The product will supply to all over the world, such as: Yemen, Comoros, UK, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.