Basic Thyroid Panel

Thyroid dysfunction can have many manifestations, etiologies, and widespread implications for body metabolism and overall health. Early and accurate diagnosis of potential thyroid dysfunction is essential when determining treatment plans. Effectively monitoring and managing symptoms can avoid further health complications and help your patients achieve their health goals.

Our Basic Thyroid Panel is a cost-effective, streamlined assessment for the 5 key markers of thyroid function.


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  • TSH
  • Free T3
  • Free T4
  • Triiodothyronine (T3 Total)
  • Thyroxine (T4 Total)

Testing Process

US BioTek runs our Thyroid Panels on a sophisticated FDA-approved Roche enzyme-amplified chemiluminescence platform (CLA) to detect even exceptionally small variations in thyroid function. The CLA technique features higher sensitivity than conventional ELISA and was purposely selected based on our 30+ years of experience in immunoassay development. We are confident this process provides the most accurate results.

Specimen Requirements

Serum is required for this panel.

Serum Collection Instructions