Thyrotropin, beta Subunit


TSH beta

TSH, beta Chain

TSH, beta Subunit


TSHB Gene Product

Thyroid Stimulating Hormone, beta Subunit

Thyrotropin beta

Thyrotropin, beta Chain

Thyrotropin, beta Polypeptide Chain


The beta subunit of thyroid stimulating hormone, thyrotropin. It is a 112-amino acid glycopolypeptide of about 16 kD. Full biological activity of TSH requires the non-covalently bound heterodimers of an alpha and a beta subunit.