Dengue Fever NS1 Antigen Rapid Test
Short Name: Dengue NS1 Rapid Test
Also known as: NS1 Antigen Test, Dengue NS1 Rapid Test, Dengue Fever Antigen Test
Dengue Fever NS1 Antigen Rapid Test test available at DNA Labs India for ₹2,457. Uses Lateral Flow Immunochromatography on Serum or Plasma samples. Results in Results in 15-20 minutes, report delivery same day.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr SHAILAJA RAGHUNATH MURDESHWAR
Consultant Physician · Reg: 8052
Last reviewed: September 7, 2026
Overview
The purpose of the Dengue NS1 Antigen Rapid Test is to detect the dengue virus NS1 antigen in serum or plasma samples, aiding in the early diagnosis of dengue fever. This is particularly important for initiating appropriate care and monitoring for potential complications.
- Test Code
- 477
- Price
- ₹2,457
- Sample Type
- Serum or Plasma
- Result Time
- Results in 15-20 minutes, report delivery same day.
- Fasting Required
- No
- Method
- Lateral Flow Immunochromatography
Sample Collection
No special preparation required.
Method: Venipuncture
Laboratory Analysis
Blood sample will be drawn from a vein in your arm.
Report Delivery
Apply pressure to the puncture site to prevent bleeding.
Timeline: Results in 15-20 minutes, report delivery same day.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Dengue NS1 Antigen Rapid Test is to detect the dengue virus NS1 antigen in serum or plasma samples, aiding in the early diagnosis of dengue fever. This is particularly important for initiating appropriate care and monitoring for potential complications.
How to Prepare
- Fast for 8-10 hours if specified, but not required for this test
- Bring doctor's prescription if available
- Wear loose clothing for easy access to arm
Doctor's Notes
Reviewed by Dr SHAILAJA RAGHUNATH MURDESHWAR — MBBS, MD (General Medicine) · Reg. No. 8052
"Early detection with NS1 antigen test is crucial for timely management and prevention of severe dengue complications."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Clotted samples
- Insufficient volume
- Improperly labeled samples
Understanding Your Results
Positive
Indicates current dengue virus infection. Correlate with clinical symptoms and consider confirmatory tests.
Negative
NS1 antigen not detected. May be due to early or late infection, or absence of dengue. Repeat testing or use other diagnostic methods if symptoms persist.
If you experience symptoms of dengue fever, or if your test result is positive, consult a doctor immediately for further evaluation and management.
Limitations
- ⚠May not detect infection after the acute phase (after day 5)
- ⚠False negatives possible in early or late infection
- ⚠Should be confirmed with PCR or serology if clinical suspicion is high
Risks & Considerations
- ●Minor pain or bruising at the blood draw site
- ●Rare risk of infection at puncture site
Interfering Factors
- ●Hemolyzed samples may affect results
- ●Timing of sample collection relative to symptom onset
Compare With Similar Tests
| Test | Dengue Fever NS1 Antigen Rapid Test | PCR Test | Serology Test (IgM/IgG) | Complete Blood Count (CBC) |
|---|---|---|---|---|
| Comparison | Dengue Fever NS1 Antigen Rapid Test |
Frequently Asked Questions
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Related Tests
Reference Laboratory Services
We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
Your Data Privacy
Your medical data is protected under Indian law.
✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.
✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.
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