A recombinant fragment (within amino acids 1-200) of human TTF-1 protein was used as the immunogen for the NKX2.1 antibody.
Homeobox protein Nkx-2.1, also called Thyroid transcription factor-1 (TTF-1) is a member of the NKx2 family of homeodomain transcription factors. It is expressed in epithelial cells of the thyroid gland and the lung. Anti-NKX2.1 is useful in differentiat