Reagent Kits

Dengue Fever Rapid Test Kits

        

Dengue fever rapid test devices, also known as one-step dengue tests, are a solid phase immuno-chromatographic assay for the rapid, qualitative and differential detection of dengue IgG and IgM antibodies to dengue fever virus in human serum, plasma or whole blood. The Dengue IVD test devices that Atlas Link Biotech is supplying are intended for professional use, as an aid in the presumptive diagnosis between primary and secondary dengue infection.

Dengue Fever (DF) and dengue hemorrhagic fever (DHF) are acute infectious, eruptive, febrile disease caused by one of four closely related but different dengue virus serotypes (DEN-1, DEN-2, DEN-3, and DEN-4). Infection with one of these serotypes only provides immunity to that specific serotype during the rest of the life, so persons living in a dengue-endemic area can have more than one dengue infection during their life time. Dengue and dengue hemorrhagic fever are primarily diseases of tropical and sub tropical areas, and aedes mosquito is the main transmitter of the dengue fever disease.

he characteristics of dengue fever that make it different from other causes of fever are the pain behind the eyes, severe pains in the muscles, severe joint pains, and skin rashes. Because severe joint pains are the specific symptom of dengue fever, that is why DF is also called break-bone fever. When an individual feel this syptoms, especially when he lives in epidemic region, he should be regarded as a suspected dengue patient, and dengue fever screening test should be performed with a dengue rapid test.

The early detection of dengue fever is very important, because the patients of dengue fever should be protected from mosquitos biting, so as to cut off the spread conduit of the disease. In this regard, our dengue IgG/IgM test kits are a good choice as dengue fever screening test. Because our dengue testing kits are highly sensitive and specific.

• Dengue fever test Kits are highly sensitive and specific;
• Rapid dengue immoassay test kits require no other reagent;
• Results of dengue diagnostic kits are read visually without any instrument.

Tuberculosis (TB) Rapid Test Cassettes

   

Tuberculosis rapid tests, also called one-step TB tests, are a chromatographic immunoassay (CIA) for direct qualitative detection of tuberculosis antibody in human serum or plasma specimens. TB rapid test kits are widely used as an aid in the diagnosis of infection due to Mycobacterium tuberculosis, because this test is easy to perform. With serum or plasma samples added to sample window of the rapid TB test cassette, we will get the assay result in about 15 minutes, instead of waiting for days for the testing result with other complicated testing procedure.

Tuberculosis rapid test cassette employs a unique combination of a specific antibody binding protein conjugated to colloidal gold particles and antigens, which are bound to the membrane solid phase. As the test samples flow laterally through the membrane in the one-step tuberculosis test, the specific antibody binding protein dye conjugate binds to the human immunoglobulins in the sample. In a positive sample any antibodies to tuberculosis bind to the antigens on the solid phase in the test region forming a pink line. In a negative sample (absence of tuberculosis antibodies), no line appears at the test region. The liquid continues to migrate along the membrane and forms a pink line in the Control region demonstrating that the test functions properly.