Performance Characteristics Detection Limit: 1.0 ng/mL; Linear Range:  1.0~1000.0 ng/mL; Linear correlation coefficient R ≥ 0.990; Precision: within batch C.V. is ≤ 15%; between batches C.V. is ≤ 20%; Accuracy: the relative deviation of the measurement results shall not exceed ± 15% when the accuracy calibrator prepared by Dengue national standard or standardized accuracy calibrator are tested. 1. Store the detector buffer at 2～30℃. The buffer is stable up to 18 months. 2. Store Aehealth Ferritin Rapid Quantitative test cassette at 2～30℃, shelf life is up to 18 months. 3. Test cassette should be used within 1 hour after opening the pack. Dengue fever virus is a yellow virus, mainly distributed in tropical and subtropical regions. Dengue is the most important arthropod borne viral disease worldwide in terms of morbidity and mortality and is caused by any of the four serotypes of dengue virus (DENV- 1 to 4). DENV can infect many cell types and cause diverse clinical and pathological effects. The Aehealth Dengue NS1 Ag Rapid Test is based on fluorescence immunoassay technology. The Aehealth Dengue NS1 Ag Rapid Test uses a sandwich immunodetection method, when sample is added to the sample well of the test Cassette, the fluorescence-labeled detector Dengue NS1 Ag antibody binds to Dengue NS1 Ag antigen in blood specimen. As the sample mixture migrates on the nitrocellulose matrix of test strip by capillary action, the complexes of detector antibody and Dengue NS1 Ag are captured to Dengue NS1 Ag antibody that has been immobilized on test strip. Thus the more Dengue NS1 Ag antigen is in blood specimen, the more complexes are accumulated on test strip. Signal intensity of fluorescence of detector antibody reflects amount of Dengue NS1 Ag captured and Aehealth FIA Meter shows Dengue NS1 Ag qualitative test results in blood specimen.