Immunogen sequence: PRATYEAFVPA DAFVHVDDFG SARELAAFLT GMNESRYQRF FAWRDRLRVR LFTDWRERFC AICDRYPHLP RSQVYEDLEG WFQA Highest antigen sequence identity to the following orthologs - mouse 85%, rat 82%. May catalyze alpha-1,3 glycosidic linkages involved in th