Dengue NS1,IGG/IGM COMBO Test
Dengue NS1,IGG/IGM COMBO Test

Dengue NS1,IGG/IGM COMBO Test

The SAFECARE Dengue IgG/IgM/NS1 Combo Rapid Test Cassette (REF: DEN-4032/DEN-3032) is a lateral flow chromatographic immunoassay designed for the qualitative detection of Dengue-specific IgG antibodies, IgM antibodies, and Dengue virus antigen (NS1) in human whole blood, serum, or plasma specimens.
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Product Overview

The SAFECARE Dengue IgG/IgM/NS1 Combo Rapid Test Cassette (REF: DEN-4032/DEN-3032) is a lateral flow chromatographic immunoassay designed for the qualitative detection of Dengue-specific IgG antibodies, IgM antibodies, and Dengue virus antigen (NS1) in human whole blood, serum, or plasma specimens. It serves as an auxiliary tool for healthcare professionals and point-of-care (POC) professionals to diagnose Dengue virus infection, with CE certification for compliance with relevant European standards.

Disease Background

Dengue fever is an infectious disease caused by Dengue virus, which has four distinct serotypes. Infection with any serotype can lead to a range of symptoms, from mild fever to severe, life-threatening conditions such as dengue hemorrhagic fever and dengue shock syndrome. Early and accurate diagnosis is critical for timely clinical intervention, as it helps prevent disease progression and reduce complications. The Dengue virus can be detected through its specific antigens (e.g., NS1, present in the early stage of infection) and the body's immune response (IgM antibodies, appearing in the acute phase; IgG antibodies, indicating past infection or later-stage acute infection).

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Ordering Information

 

 

Product Name

Catalog No.

Specimen

Format

Certification

Dengue IgG/IgM/NS1 Combo Rapid Test

DEN-4032

Whole

Blood/Serum/Plasma

Cassette

CE

 

Product Advantages

 

 

1

Riple Detection: Simultaneous IgG, IgM, and NS1 testing in one cassette.

2

High Performance: Sensitivity: 96.9% (IgM), 94.1% (IgG), 95.7% (NS1)
Specificity: 98.9% (IgM), 99.3% (IgG), 95.6% (NS1)

3

Rapid & Convenient: 15-minute results with no specialized equipment.

4

Versatile Use: Whole blood, serum, or plasma compatibility.

5

CE-Certified: Compliant with European quality standards.

 

Operation Steps

 

 

Step 1: Preparation

  • Equilibrate test cassette and samples to 15–30°C.

 

Step 2: Sample Application

  • For IgG/IgM Test:

1.Add 10μL specimen to the sample well (S).
2.Add 2 drops (80μL) of buffer.

  • For NS1 Test:

Serum/Plasma: Add 75μL directly.
Whole Blood: Add 50μL blood + 40μL buffer.

 

Step 3: Read Results

  • Interpret after 15 minutes (do not read after 20 minutes).

 

Interpretation

 

 

Positive: Control line + at least one test line (IgG/IgM/NS1).
Negative: Control line only.
Invalid: No control line → Repeat test with a new cassette.

 

FAQ

 

 

Q: Can this test differentiate between Dengue serotypes?

A: No, it detects Dengue virus presence but does not identify specific serotypes.

Q: Is training required for use?

A: Designed for healthcare professionals; proper training ensures accuracy.

Q: What's the shelf life?

A: 24 months from manufacturing date when stored at 2–30°C.

Q: Does it cross-react with other viruses?

A: Minimal cross-reactivity with Zika/West Nile viruses (see package insert for details).

Q: How long can the test device be used after opening the pouch?

A: Once the sealed pouch is opened, the test device must be used within 1 hour. Prolonged exposure to hot and humid environments will deteriorate the product and affect test performance.

 

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