Thyrotropin Receptor Antibody Blood Test

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Feature	Labcorp	Quest Diagnostics
Price	$35.49	Coming soon
Results in	~3 business days	—
Sample type	Blood Serum	—
Require fasting	No	—

About the test

Thyrotropin receptor antibodies (TRAb) are autoantibodies that target receptors on the thyroid gland involved in regulating thyroid hormone production. This test is primarily used to help diagnose and monitor autoimmune thyroid conditions, such as Graves' disease.

Included biomarkers & Reference ranges

Biomarker	Reference range
Thyrotropin Receptor Antibody An autoantibody that binds the TSH receptor on thyroid cells, either stimulating or blocking thyroid function. Used to help diagnose Graves' disease and certain other thyroid conditions.	—

Reference ranges vary by lab, age, and sex (M/F). Your report shows your exact range. Click any biomarker to see its optimal range and what your results mean.

How it works

1. Order online No referral or insurance
2. Get a requisition By email in 24–72 hours
3. Visit a draw center Bring a matching photo ID
4. Get results Securely by email

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Consultations

Not sure how to read your results? We can help.

Schedule a consultation with a Hormunity specialist. We’ll walk through every marker, interpret what it means for you, and map out the next steps for your care.

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