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Thyroxine-Binding Globulin (TBG)

Thyroid-Binding Globulin (TBG) Blood Test in Slough

What is Thyroid-Binding Globulin (TBG)?
Thyroid-binding globulin (TBG) is a protein found in the bloodstream that plays a key role in thyroid hormone transport. It binds reversibly to the thyroid hormones triiodothyronine (T3) and thyroxine (T4), allowing them to circulate efficiently throughout the body.

Importance of TBG in Thyroid Function
TBG helps regulate the availability of active thyroid hormones in tissues. Altered levels of TBG can influence total T3 and T4 measurements and may indicate underlying thyroid dysfunction or other medical conditions.

TBG Testing Available in Slough
Our private diagnostic service in Slough offers accurate TBG blood testing to support the diagnosis of thyroid disorders and hormone imbalances. We serve patients across Slough, Windsor, Langley, and surrounding Berkshire areas, providing fast results and professional care.

Book a Thyroid Hormone Transport Test in Slough
Check your thyroid health with a reliable TBG test at our Slough clinic. Early detection of abnormalities in thyroid-binding globulin levels can support better diagnosis and management of thyroid-related conditions.

There is an additional £25 phlebotomy fee for every donation.