Immunogen sequence: DPSSPVGFVL GVDLLHIFPL EGATFLCPAD VTDPRTSQRI LEVLPGRRAD VILSDMAPNA TGFRDLDHDR LI Highest antigen sequence identity to the following orthologs: Mouse - 89%, Rat - 89%. Putative ribosomal RNA methyltransferase 2 (FTSJ2), also named as FJ