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Thyroxine-binding Globulin (TBG), serum

Item# LC001735

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$195.00 each

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$146.25 each

Thyroxine-binding Globulin (TBG), serum

Item Catalog Number: LC001735

Thyroxine-binding globulin (TBG) is one of three proteins responsible for carrying the thyroid hormones thyroxine (T4) and triiodothyronine (T3) in the bloodstream. These hormones can be found in two forms: free or attached to a protein The greatest percentage of thyroid hormones are attached to TBG.

This test measures Thyroxine Binding Globulin in order to check thyroid hormones and can be used to:

  • Monitor or diagnose thyroid disorders
  • Monitor thyroid replacement therapy
  • Help evaluate function of the pituitary gland

This test is not contained in any Life Extension panel. Fasting is not required. Take all medications as prescribed.