Immunogen sequence: LALGLVGEGK MWSPKSGWAD AKYVLEAHGL KPVILKPKEG LALINGTQMI TSLGCEAVER ASAIARQADI VAALTLEVLK GTTKAFDTDI HALRPHRG Highest antigen sequence identity to the following orthologs: Mouse - 95%, Rat - 96%. HAL is a cytosolic enzyme catalyzing the