{"product_id":"celiac-comprehensive-panel","title":"Celiac Disease Comprehensive Panel","description":"\u003cp\u003eCeliac disease is an immune reaction to gluten in genetically susceptible people that can damage the lining of the small intestine. This comprehensive panel helps support a celiac diagnosis and identify who may need a biopsy. It measures tissue transglutaminase (tTG) IgA, a marker with about 95% sensitivity and specificity, along with total IgA to account for the 2 to 3% of celiac patients who are IgA deficient. Because these antibodies decline on a gluten-free diet, the panel can also help assess dietary compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Blood Test:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTissue Transglutaminase (tTG) Antibody (IgA)\u003c\/li\u003e\n\u003cli\u003eTotal IgA (with reflex to Endomysial Antibody screen\/titer and tTG IgG when indicated)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marek Diagnostics","offers":[{"title":"Default Title","offer_id":52643079717138,"sku":"QST-197","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7427\/5858\/files\/celiac-comprehensive-panel.webp?v=1787693723","url":"https:\/\/marekdiagnostics.com\/products\/celiac-comprehensive-panel","provider":"Marek Diagnostics","version":"1.0","type":"link"}