Thyroid Peroxidase (TPO) Ab
Marek Health
Check thyroid peroxidase antibodies in blood with a biotin preparation warning, ordered online for Quest collection.
- Sample
- Blood
- Price
- $15
- Turnaround
- 14 days
- Source checked
- September 9, 2026
Your Research Shortcut
Find a test that answers your questions, fits your budget, and makes its limits clear. Compare panels, prices, and evidence in one place.
Free to research and compare. Tests are purchased separately from providers.
The Details Make the Difference
Use the filters to narrow your options, then compare the details that matter to you. Missing facts stay visible, so you know what to check before you buy.
How We Grade Tests →Showing 192 of 208 matching tests
Marek Health
Check thyroid peroxidase antibodies in blood with a biotin preparation warning, ordered online for Quest collection.
Mito Health
Measures thyroid peroxidase (TPO) and thyroglobulin (Tg) antibodies to help investigate autoimmune thyroid conditions alongside thyroid function results.
Any Lab Test Now
A blood test that checks for thyroid peroxidase antibodies to help evaluate autoimmune thyroid disease. No fasting is required, with collection at a participating testing location.
Private MD Labs
A Quest blood panel measuring TSH, total T4, free T4 index, T3 uptake, and total T3.
Private MD Labs
A Quest blood panel measuring TSH, total T4, free T4 index, and T3 uptake.
Any Lab Test Now
A blood test that measures thyroid stimulating hormone (TSH) to help evaluate thyroid function. No fasting is required, with collection at a participating testing location.
Everlywell
Measure TSH, free T3, free T4 and thyroid peroxidase antibodies using a finger-prick blood sample collected at home. Results help inform a discussion about thyroid function.
Quest Health
Measures TSH to help a clinician evaluate thyroid function, with follow-up free T4 testing when TSH is abnormal.
Private MD Labs
Measures thyroid-stimulating hormone in a laboratory blood sample to evaluate thyroid function and help identify patterns consistent with an underactive or overactive thyroid. Order online and visit a participating lab for the draw.
Marek Health
TSH blood testing with a biotin preparation warning, ordered online for Quest collection.
Private MD Labs
A Quest blood test measuring thyroid-stimulating hormone and free T4 by direct dialysis.
Mito Health
Measures thyroid-stimulating hormone (TSH) in a blood sample for a focused thyroid check or clinician-directed monitoring.
Marek Health
Thyroid-stimulating immunoglobulin testing for a focused antibody question, ordered online for Quest collection.
Mito Health
Combines thyroid hormone and thyroid antibody measurements in one blood panel. BioReference collection is available in New Jersey, New York, and Rhode Island.
Mito Health
Pairs thyroid-stimulating hormone (TSH) with total thyroxine (T4) to assess thyroid function in one blood draw.
Marek Health
Measures thyroxine-binding globulin, a thyroid hormone transport protein. Order online with healthcare-provider approval, then visit Quest for blood collection and receive results by email.
Walk-In Lab
Measures free T4 and TSH for thyroid-function assessment.
Marek Health
Combines blood and urine measurements for hormones, cardiovascular and metabolic health, nutrients and organ function. Male and female options offer testing alone or testing with a health-coach review.
Marek Health
Combines hormone and thyroid measurements with cardiovascular, metabolic and nutrient markers plus blood counts and urinalysis. Male and female options offer testing alone or testing with a health-coach review.
Marek Health
Combines broad blood and urine testing with advanced cardiovascular markers, nutrient measurements and genetic-risk information. Male and female options have distinct hormone inclusions.
Private MD Labs
A Quest blood panel covering core and extended thyroid hormone measurements.
Mito Health
Measures total T3 for clinician-guided investigation of an overactive thyroid, including cases with normal T4. Order online for a partner-lab blood draw; no fasting is required.
Mito Health
Measures unbound triiodothyronine to help evaluate thyroid function alongside TSH and free T4, particularly when hyperthyroidism is suspected. Order online for a participating laboratory blood draw.
Everlywell
Measures TSH using a blood sample collected at a participating location. Order online, complete clinician review and access results through your account.
No tests match this combination
Loosen one filter, or clear them all and start from the category tiles.
Your local shelf
Recent records and directory settings stay in this browser only. Nothing in this utility is sent to analytics or third parties.
Browser history
Nothing here yet.
Open a catalog record and it will appear here next time you return on this browser.
Explore testsBrowser preferences
Catalog ledger
No added-date records are available.
This view stays empty until published records have a valid WordPress post timestamp.
Search the catalogNo verified-date records are available.
The utility will show records here only when their explicit verified metadata is valid.
Browse providers