ANTI – DSDNA

The anti-double-stranded DNA (anti-dsDNA) test detects autoantibodies that target double-stranded DNA, which are commonly associated with systemic lupus erythematosus (SLE). The presence of anti-dsDNA antibodies is highly specific for SLE and is used to help diagnose and monitor this autoimmune disease. Elevated levels of anti-dsDNA antibodies can indicate active disease and are associated with lupus nephritis, a serious complication affecting the kidneys. This test is essential for confirming a diagnosis of SLE, assessing disease activity, and guiding treatment decisions to manage symptoms and prevent complications.