KnowraThyroxineLinked fromLinked fromThe 9 pages that link to Thyroxine, each with the reason it gives.All 9Broader topic 5Related 3Compared with 1Thyroid hormonesBroader topic: T4 is the main hormone released by the thyroid and a major precursor of T3.HypothyroidismBroader topic: Blood tests commonly measure T4 to assess the hormone shortfall.TyrosineBroader topic: Thyroxine is assembled from iodinated tyrosine residues in thyroglobulin.Edward Calvin KendallBroader topic: Before his adrenal work, Kendall isolated crystalline thyroxine from thyroid tissue.ThyroidBroader topic: Thyroid follicular cells release T4 as the gland’s principal hormone product.