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Test Code ADNA DNA Double-Stranded (dsDNA) Antibodies, IgG, Serum

Additional Codes

MLAB: Y13

Powerchart: DNA Antibody Double Strand

Epic: LAB2406 DNA DS Antibody

MA Cerner: DNA Double-Stranded (dsDNA) Ab, IgG.

Reporting Name

DNA Double-Stranded Ab, IgG, S

Useful For

Evaluating patients with signs and symptoms consistent with systemic lupus erythematosus (SLE)

 

Monitoring patients with documented SLE for flares in disease activity

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Serum


Specimen Required


Container/Tube:

Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 0.5 mL


Specimen Minimum Volume

0.35 mL

Specimen Stability Information

Specimen Type Temperature Time
Serum Refrigerated (preferred) 21 days
  Frozen  21 days

Reference Values

<30.0 IU/mL (negative)

30.0-75.0 IU/mL (borderline)

>75.0 IU/mL (positive)

Negative is considered normal.

Reference values apply to all ages.

Day(s) and Time(s) Performed

Monday through Saturday; 4 p.m.

Test Classification

This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

86225

LOINC Code Information

Test ID Test Order Name Order LOINC Value
ADNA DNA Double-Stranded Ab, IgG, S 33799-8

 

Result ID Test Result Name Result LOINC Value
ADNA DNA Double-Stranded Ab, IgG, S 33799-8

Reject Due To

Hemolysis

Mild OK; Gross OK

Lipemia

Mild OK; Gross OK

Icterus

Mild OK; Gross OK

Other

NA

Method Name

Enzyme-Linked Immunosorbent Assay (ELISA)

Forms

If not ordering electronically, complete, print, and send a General Request Form (T239) with the specimen (http://www.mayomedicallaboratories.com/it-mmfiles/general-request-form.pdf).