T3 Antibody Test

The T3 Antibody Test measures antibodies directed against triiodothyronine (T3), an essential thyroid hormone. The presence of T3 antibodies can interfere with thyroid hormone assays and may indicate autoimmune thyroid disorders such as Hashimoto’s thyroiditis or Graves’ disease. This test provides insight into abnormal thyroid function, autoimmunity, and diagnostic evaluation of unexplained thyroid test results.

Blood
Blood Draw
Triiodothyronin Antibody Test
There are no preparation instructions.

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: T3 Triiodothyronine Antibody

T3 (Triiodothyronine)

*Important Information on Lab Test Processing Times: Ulta Lab Tests is committed to informing you about the processing times for your lab tests processed through a national lab. Please note that the estimated processing time for each test, indicated in business days, is based on data from the past 30 days across the 13 laboratories for each test. These estimates are intended to serve as a guide and are not guarantees. Factors such as laboratory workload, weather conditions, holidays, and the need for additional testing or maintenance can influence actual processing times. We aim to offer estimates to help you plan accordingly. Please understand that these times may vary, and processing times are not guaranteed. Thank you for choosing Ulta Lab Tests for your laboratory needs.

The T3 Antibody Test test contains 1 test with 1 biomarker .

T3 Antibody Test

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