Jul 9, 2024 · TPO antibodies in the blood may mean you have thyroid disease due to an immune system condition called Hashimoto's disease. With Hashimoto's disease, the immune system …

May 13, 2025 · Thyroid peroxidase (TPO) antibodies in the blood can indicate that there is an auto-immune thyroid disorder. TPO is an enzyme which makes thyroid hormones.

Jul 19, 2025 · Thyroid peroxidase (TPO) antibodies are autoantibodies that your immune system mistakenly produces against thyroid peroxidase, an essential enzyme in your thyroid gland.

Oct 27, 2025 · What Is a Thyroid Peroxidase Antibody Test? A TPO antibody test helps diagnose autoimmune thyroid diseases like Hashimoto’s thyroiditis. A positive test result means …

Aug 1, 2025 · Thyroid Peroxidase (TPO) is an enzyme located within the thyroid gland, a butterfly-shaped organ in the neck. This enzyme plays a specific role in the synthesis of thyroid hormones.

Aug 15, 2024 · What is a positive TPO result? A positive TPO result indicates that your blood test has detected high amounts of thyroid peroxidase antibodies. This means that your immune …

Thyroid peroxidase, also called thyroperoxidase (TPO), thyroid specific peroxidase or iodide peroxidase, is an enzyme expressed mainly in the thyroid where it is secreted into colloid.

Apr 4, 2025 · TPO antibodies are immune proteins that target thyroid peroxidase, an enzyme involved in thyroid hormone production. They are a diagnostic marker for AITD, like …

Thyroperoxidase (TPO) is an enzyme involved in thyroid hormone synthesis, catalyzing the oxidation of iodide on tyrosine residues in thyroglobulin for the synthesis of triiodothyronine …

Feb 28, 2024 · Thyroid peroxidase is a type of protein (called an enzyme) that cells in the thyroid gland use to make thyroid hormone. If these enzymes leak out into the bloodstream (as when …