Colloidal Gold · Arbovirus
Dengue NS1 Antigen & IgM/IgG Antibody Dual Detection Kit (Colloidal Gold)
This immunochromatographic kit qualitatively detects dengue NS1 antigen and IgM/IgG antibodies in serum, plasma, and whole blood, serving as an auxiliary diagnostic tool for dengue virus infection.
- SKU Code
AENE-FE031- Approval
- On request
- Product Type
- Assay / Kit
- Status
- Available
This immunochromatographic kit qualitatively detects dengue NS1 antigen and IgM/IgG antibodies in serum, plasma, and whole blood, serving as an auxiliary diagnostic tool for dengue virus infection.
| Product type | Assay / Kit |
|---|---|
| Technology platform | Colloidal Gold |
| Application area | Arbovirus |
Certificate
CE
Epidemiology
Dengue fever is an acute systemic infection caused by the bite of female Aedes mosquitoes carrying the dengue virus (DENV). It is characterized by rapid spread, high incidence, broad population susceptibility, and elevated mortality in severe instances.
Globally, about 390 million dengue infections occur each year, with approximately 96 million symptomatic cases across more than 120 countries. The highest burden is seen in Africa, the Americas, Southeast Asia, and the Western Pacific. With global warming, dengue is expanding into temperate and cooler regions and higher elevations, and serotype distributions are shifting. In recent years, outbreaks have intensified in the South Pacific, Africa, South America, southern Asia, and Southeast Asia, with increases observed in circulating serotypes, altitudinal range, seasonal transmission, case fatality rates, and total infections.
WHO data from August 2019 reported roughly 200,000 dengue cases and 958 deaths in the Philippines. By mid-August 2019, Malaysia had documented over 85,000 cases, and Vietnam had recorded 88,000 cases—more than double the figures from the same period in 2018. WHO considers dengue a major public health threat.
This test provides rapid, on-site, and accurate detection of dengue virus NS1 antigen and both IgM and IgG antibodies. The presence of specific IgM indicates recent infection, though a negative IgM result does not rule out infection; detection of specific IgG, which has a longer half-life and reaches the highest concentration, is necessary for confirmation. Because NS1 antigen appears earliest after infection, simultaneous detection of NS1 antigen and antibody (IgM and IgG) enables effective evaluation of the immune response. This combined antigen-antibody assay supports early screening and diagnosis during the initial stages of dengue infection, in primary infections, and in secondary or multiple infections, shortening the diagnostic window period and improving detection rates.
Work Flow
- Venous blood sample (serum, plasma, or whole blood)
- Fingertip blood sample
- Interpret results within 15–20 minutes
| SKU code | AENE-FE031 |
|---|---|
| Target region | Dengue virus NS1 antigen, IgM and IgG antibodies |
| Storage temperature | 4℃-30℃ |
| Sample type | Human serum, plasma, venous blood and fingertip blood |
| Shelf life | 12 months |
| Auxiliary instruments | Not required |
| Extra Consumables | Not required |
| Detection time | 15-20 mins |
| Specificity | Conduct the cross-reactivity tests with Japanese encephalitis virus, forest encephalitis virus, hemorrhagic fever with thrombocytopenia syndrome, Xinjiang hemorrhagic fever, hantavirus, hepatitis C virus, influenza A virus, influenza B virus, no cross-reactivity is found. |
| Approval | On request |
|---|---|
| Documents | Datasheet, IFU, SDS, COA / conformance, origin, and export documents where available |
FAQ
What should be confirmed before quotation?
Sample context, collection method, and extraction workflow should be confirmed before final kit selection.
Which documents can be requested?
Datasheet, IFU, SDS, COA / conformance, origin, insurance, and export documents can be checked where available.
Can the format be adjusted for different workflows?
Liquid or lyophilized format options should be confirmed together with instrument compatibility and shipment requirements.
Inquiry
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