Thyroid Peroxidase Antibodies (TPO)

The Thyroid Peroxidase Antibodies (TPO) test contains 1 test with 1 biomarker.

Assists in the diagnosis of thyroid diseases such as endemic goiter, Graves Disease, autoimmune thyroiditis, Addison's Disease, insulin-dependent diabetes mellitus, Hashimoto's Disease and polyendocrine auto-immunopathies.

TPO Ab can reach very high levels (10,000 or greater), however, our assay is only validated up to 900, so although the analyzer will report a value above 900, the accuracy was not determined (or values became non-linear above 900) so any value greater than 900 is reports as “>900”



The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: Anti-Thyroid Microsomal Antibody, Anti-TPO, Thyroid Peroxidase Antibodies TPO, TPO

Thyroid Peroxidase

*Process times are an estimate and are not guaranteed. The lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.

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