Immunogen sequence: MTGVFDSLVA DMHSTQIAAS STYHQHQQPP SGGGAGPGGN SSSSSSLHKP QESPTLPVST ATDSSYYTNQ QHPAGGGGGG GSPYAHMGSY QYQASGLNNV PYSAKSSYDL GYTAAYTSYA PYGTSSSPAN NEPEKEDLEP; Positive Samples: Rat brain; Cellular Location: Nucleus. Many vertebrate homeo