{"product_id":"anti-dsdna-antibody","title":"Anti-Double-Stranded DNA (dsDNA) Antibody","description":"\u003cp\u003eAnti-double-stranded DNA (anti-dsDNA) antibodies are autoantibodies that target the body's own genetic material. They are highly specific for systemic lupus erythematosus (SLE) and are found in most people with active lupus, where levels often track with disease activity and kidney involvement. They also appear in about 20% of people with mixed connective tissue disease. This test is typically used to help confirm a lupus diagnosis after a positive ANA and to monitor disease activity over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Blood Test:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-Stranded DNA (dsDNA) Antibody\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marek Diagnostics","offers":[{"title":"Default Title","offer_id":52648292024594,"sku":"QST-179","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7427\/5858\/files\/anti-dsdna-antibody.webp?v=1787755898","url":"https:\/\/marekdiagnostics.com\/products\/anti-dsdna-antibody","provider":"Marek Diagnostics","version":"1.0","type":"link"}