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Test ID DNSAG Dengue Virus NS1 Antigen, Serum

Useful For

An aid in the diagnosis of dengue virus infection

Highlights

Detection of the dengue virus nonstructural protein 1 (NS1) antigen is suggestive of recent exposure and/or acute infection with dengue virus.

 

This test should be used for diagnostic purposes only.

 

Dengue NS1 antigenemia overlaps with dengue virus viremia and can be used as an acute phase marker for infection.

Method Name

Enzyme-Linked Immunosorbent Assay (ELISA)

Reporting Name

Dengue Virus NS1 Ag, S

Specimen Type

Serum

Specimen Required

Container/Tube: 

Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 0.5 mL

Specimen Minimum Volume

0.4 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 14 days
  Frozen  14 days

Reference Values

Negative

Reference values apply to all ages.

Day(s) and Time(s) Performed

Tuesday, Friday; 9 a.m.

Performing Laboratory

Mayo Medical Laboratories in Rochester

CPT Code Information

86790-NS1 Ag

LOINC Code Information

Test ID Test Order Name Order LOINC Value
DNSAG Dengue Virus NS1 Ag, S 75377-2

 

Result ID Test Result Name Result LOINC Value
DENS1 Dengue NS1 Ag, S 75377-2
DNAGI Dengue Ag Interpretation 69048-7

Test Classification

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

Profile Information

Test ID Reporting Name Available Separately Always Performed
DENS1 Dengue NS1 Ag, S No Yes
DNAGI Dengue Ag Interpretation No Yes