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typhoid rapid test kit
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ACCUCARE S.typhi-S.paratyphi rapid test is a qualitative one step immunochromatographic assay. The test employs a conation of monoclonal antibodycolloidal gold dye conjugate and a polyclonal antibody immobilized on the solid phase. This will selectively identify S.typhi-S.paratyphi antigen associated with typhoid infection with a high degree of sensitivity and specificity. As the specimen flows through the absorbent pad in the sample well and through the antibodycolloidal gold complex any S.typhiS.paratyphi antigen present in the sample binds to the conjugate forming an antigenantibody complex. The sample and dye complex continue to migrate along the membrane to the immobilized monoclonal antibody. In the presence of S.typhi-S.paratyphi, the monoclonal antibody captures the complex. This forms a visible pinkpurple band in the (B) or test area of the card. If no antigen is present, there is no line formation in the (B) area. The remaining complex continues to migrate to another immobilized antibody on the membrane in the (C) or Control area of the card, and is captured which then forms a band indicating proper performance of the test.
