Serum protein bound iodine
Protein-binding iodine includes thyroxine (T4), triiodothyronine (T3), monoiodotyrosine, diiodotyrosine, and iodine in trace thyroglobulin. The majority of serum protein-binding iodine is iodine in thyroxine, so measuring protein-binding iodine can reflect the level of thyroid hormone.
The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.