NCIt definition : Thyrotropin subunit beta (138 aa, 16 kDa) is encoded by the human TSHB gene. This
protein is involved in maturation and development of the thyroid and in stimulation
of thyroid hormone production.;
NCIt note : Thyroid-stimulating hormone (TSH; thyrotropin) is a heterodimer comprised of the glycoprotein
hormones alpha chain, which it shares with chorionic gonadotropin (CG), luteinizing
hormone (LH), follicle stimulating hormone (FSH), and the unique beta chain thyrotropin
subunit beta.;