Thrb2, or Thyroid hormone receptor, beta, is a human gene encoded by THRB. It may also be known as: Thyroid hormone receptor beta; c-erbA-2; c-erbA-beta; Nuclear receptor subfamily 1 group A member 2; avian erythroblastic leukemia viral (v-erb-a) oncogene homolog 2; oncogene ERBA2; generalized resistance to thyroid hormone; thyroid hormone receptor beta 1; ERBA2; NR1A2; PRTH; THR1; THRB1; THRB2. The encoded protein has an amino acid length of 461 and a mass of 52.8 kDa. Thrb2 is a member of the Nuclear hormone receptor family, NR1 subfamily. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish.