{"product_id":"lab-thyroid-stimulating-immunoglobulin-tsi-access-labcorp-draw","title":"Thyroid Stimulating Immunoglobulin (TSI)","description":"\u003cp\u003eThyroid Stimulating Immunoglobulin (TSI) is a blood test that measures autoantibodies that may bind to and activate TSH receptors on the thyroid gland, supporting assessment of thyroid autoimmune activity. This test is commonly used by clinicians to evaluate individuals with suspected or confirmed hyperthyroid conditions, particularly in those with signs of autoimmune thyroid involvement. Available at Apotheca through Access Labcorp Draw, it provides access to a widely used clinical laboratory assay.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy It's Worth Considering:\u003c\/strong\u003e TSI testing offers a specific marker that goes beyond standard thyroid panels, giving practitioners and informed patients a more detailed picture of thyroid immune activity.\u003c\/p\u003e","brand":"Access Labcorp Draw","offers":[{"title":"Default Title","offer_id":42636247662686,"sku":"lab-thyroid-stimulating-immunoglobulin-tsi-access-labcorp-draw","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/6698\/2750\/files\/537f8937d31b797caa08d66054b9343d_98876a3c-b662-419c-91ea-f600e781da22.jpg?v=1775845066","url":"https:\/\/apotheca.market\/products\/lab-thyroid-stimulating-immunoglobulin-tsi-access-labcorp-draw","provider":"Apotheca","version":"1.0","type":"link"}