Rapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis

Product Details
Customization: Available
Cold Hot Dressing Application: Dengue Ns1 Antigen Test Kits
Usage Mode: For External Use
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  • Rapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis
  • Rapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis
  • Rapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis
  • Rapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis
  • Rapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis
  • Rapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis
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  • Overview
  • Product Description
  • Product Features
Overview

Basic Info.

Model NO.
NS1-K
Customized
Customized
Type
Teting Kits
Group
Middle-aged and Old
Certification
CE, FDA
Transport Package
Carton
Origin
China
HS Code
3822009000

Product Description

Product Description

The Dengue NS1 Rapid Test is a lateral flow chromatographic immunoassay. The test cassette consistsof: 1) a burgundy colored conjugate pad containing mouse anti-dengue NS1 antigen conjugated withcolloid gold (Dengue Ab conjugates) and chicken IgY conjugated with colloidal gold,2) a nitrocellulosemembrane strip containing a test band (T band) and a control band (C band). The T band is pre-coatedwith mouse anti-dengue NS1 antigen, and the C band is pre-coated with goat anti-chicken IgY antibody.The antibodies to dengue antigen recognize the antigens from all the four serotypes of the dengue virus.when an adequate volume of test specimen is dispensed into the sample well of the cassette, the specimen migrates by capillary action across the test cassette.Dengue NS1 Ag if present in the specimenwill bind to the Dengue Ab conjugates.

The immunocomplex is then captured on the membrane by the pre-coated mouse anti-NS1 antibody,forming a burgundy colored T band, indicating a Dengue Ag positive test result.Absence of the T bandsuggests a negative result. The test contains an internal control (C band)which should exhibit a burgundycolored band of the immunocomplex of goat anti-chicken lgYIchicken IgY-gold conjugate regardless of thepresence of colored T band. Otherwise, the test result is invalid and the specimen must be retested withanother device.

Product Features

  Principle:Chromatographic Immunoassay
  Format:Cassette
  Package:1 test/pack,25 tests/pack,50 tests/pack
  Sample Size:35-50 μL
  Sample:Whole Blood/Serum/Plasma
  Operation Temperature:15-30ºC
  Storage Temperature:2-30ºC
  Test Time:15 mins
  Shelf Life:24 months

 

Clinical validation

A total of 305 patient samples from susceptible subjects were tested by the Dengue NS1 Rapid Testand by a commercial EIA.

Comparison for all subjects is showed in the following table:

  Dengue NS1 Rapid Test
Dengue Ag EIA Test Positive Negative Total
Positive 128 2 130
Negative 1 174 175
Total 129 176 305
Relative Sensitivity 98.46%,95% CI:94.56%`99.58%
Relative Specificity 99.43%,95%CI:96.83%-99.90%
Overall Agreement 99.02%,95%CI:97.15%-99.66%
 

Test procedure steps

Rapid Dengue Ns1 Antigen Test Kits for Quick DiagnosisRapid Dengue Ns1 Antigen Test Kits for Quick DiagnosisRapid Dengue Ns1 Antigen Test Kits for Quick DiagnosisRapid Dengue Ns1 Antigen Test Kits for Quick Diagnosis
 

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