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Immunohistochemistry (PFA fixed): incubate antibody for 30 min RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95 degrees C followed by cooling at RT for 20 minutes.
The protein encoded by this gene contains a homeobox domain and may be involved in the morphogenesis of the central nervous system. This gene is found on chromosome 20 near NKX2-4, and these two genes appear to be duplicated on chromosome 14 in the form of TITF1 and NKX2-8. The encoded protein is likely to be a nuclear transcription factor.
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Protein Aliases: Drosophila NK2 transcription factor related, locus 2; glycoprotein GP330, renal; Homeobox protein NK-2 homolog B; Homeobox protein Nkx-2.2; homeobox protein Nkx2-2; NK2 transcription factor related, locus 2; NK2 transcription factor-like protein B; Nkx2.2
Gene Aliases: NKX-2.2; NKX2-2; NKX2.2; NKX2B; tinman
Molecular Function: homeodomain transcription factor