Definition of Thyroid binding globulin

Thyroid binding globulin: A blood protein that binds with the thyroid hormone thyroxine (T4).

Last Editorial Review: 3/19/2012

Hyperthyroidism Pictures Slideshow: Keep Your Thyroid in Check
Search MedTerms:

Back to MedTerms online medical dictionary A-Z List
Pill Identifier Tool

Need help identifying pills and medications?
Use the pill finder tool on RxList.