Immunogen sequence: LFTVGKLGPF LLNAVRWLDG GRRGKIVVQT ELRTLSGLLA VGGIDTSIEP NLTSDASVYC FEPVSEVGVK ELQEFVAEGG GLFVGAQAWW WAFKNPGVSP LARFPGNL Highest antigen sequence identity to the following orthologs: Mouse - 95%, Rat - 96%. TCAF1 is a protein coding gen