Immunogen sequence: VSATAIHNKLG LPGIPRPTFP GAPGFWPGMI QTGQPGSSQD VKPFVQQAYP IQPAVTAPIP GFEPASA Highest antigen sequence identity to the following orthologs - mouse 97%, rat 99%. TEF1 (Transcriptional enhancer factor 1), a member of the TEA/ATTS domain fa