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Good Wholesale Vendors Colloidal Gold Reagent - Typhoid Ag Rapid Test Device – Funworld


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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for HIV AG Rapid Test, Disposable Syphilis Rapid Test Device, Multi-Drug Test DIP Card, We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time.
Good Wholesale Vendors Colloidal Gold Reagent - Typhoid Ag Rapid Test Device – FunworldDetail:

Principle

The Typhoid Ag Rapid Test Device (Feces) is a lateral flow chromatographic immunoassay. The test cassette consists of: 1) a burgundy colored conjugate pad containing S. typhoid antibody conjugated with colloid gold, 2) a nitrocellulose membrane strip containing two test bands (S.typhoid bands) and a control band (C band). The S. typhoid band is pre-coated with monoclonal anti- S. typhoid for the detection of S. typhoid Ag, and the C band is pre-coated with goat anti mouse IgG. When an adequate volume of test specimen is dispensed into the sample well of the cassette, the test specimen migrates by capillary action across the test cassette. S. typhoid Ag if present in the patient specimen will bind to the S. typhoid Ab conjugates. The immunocomplex is then captured on the membrane by the pre-coated S. typhoid antibody, forming a burgundy colored S. typhoid band, indicating a S. typhoid positive test result. Absence of any test bands suggests a negative result. The test contains an internal control (C band) which should exhibit a burgundy colored band of the immunocomplex of goat anti Mouse IgG/Mouse IgG-gold conjugate regardless of the color development on any of the test bands. Otherwise, the test result is invalid and the specimen must be retested with another device.

Assay Procedure

Bring tests, specimens, buffer and/or controls to room temperature (15-30°C) before use.

1. Specimen collection and pre-treatment:
1) 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.
2) Place the applicator back into the tube and screw the cap tightly. Be careful not to break the tip of the dilution tube.
3) 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, remove the tip of the dilution tube. Hold the tube vertically and dispense 3 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. Do not interpret the result after 20 minutes.


Product detail pictures:

Good Wholesale Vendors Colloidal Gold Reagent - Typhoid Ag Rapid Test Device – Funworld detail pictures

Good Wholesale Vendors Colloidal Gold Reagent - Typhoid Ag Rapid Test Device – Funworld detail pictures

Good Wholesale Vendors Colloidal Gold Reagent - Typhoid Ag Rapid Test Device – Funworld detail pictures


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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand ofGood Wholesale Vendors Colloidal Gold Reagent - Typhoid Ag Rapid Test Device – Funworld, The product will supply to all over the world, such as: Plymouth, Southampton, Liverpool, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.

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