Anti DS-DNA Antibody (ELISA)
Also Known As
Test Parameters Included
- Anti-double-stranded DNA Antibody Concentration (IU/mL) by ELISA
- Pathologist Immunology Remark - correlated with SLE disease activity and renal involvement risk
Department
Methodology
Sample Required
Preparation
Schedule Report
24 Hours
Emergency Report
Yes
Frequently Asked Questions
Is fasting required for Anti-dsDNA Antibody test?
No, fasting is not required. The test can be performed on a non-fasting serum sample at any time of day.
What does a positive Anti-dsDNA result indicate?
A positive result strongly suggests Systemic Lupus Erythematosus (SLE), as anti-dsDNA antibodies are highly specific to lupus. Levels often correlate with disease activity, especially lupus nephritis risk.
How is this test used to monitor lupus patients?
Serial Anti-dsDNA measurements track SLE flares. Rising titers often precede clinical exacerbations, while declining levels suggest response to immunosuppressive therapy.
Can anti-dsDNA be positive in conditions other than lupus?
Rarely, low-positive results may occur in other autoimmune diseases like autoimmune hepatitis or drug-induced lupus, but high titers are overwhelmingly specific to SLE.
What sample is collected and how is it processed?
Serum (1 mL) is collected in a plain or gel separator tube. The sample is centrifuged and tested using ELISA methodology at our NABL ISO accredited lab in Chhatrapati Sambhajinagar.
How to access the report?
Verified PDF report is available within 24–48 hours via www.drpatholab.in or WhatsApp/Email after sample collection.
Test Description
Test Code
A56
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