Immunogen sequence: PSVSAKPGPA LWPLPLSVKM TPNLLHLAPE NFYISHSPNS TAGPSCTLLE EAFRRYHGYI Highest antigen sequence identity to the following orthologs: Mouse - 60%, Rat - 60%. Hexosaminidase B (HEXB), also designated beta-hexosaminidase B, is a Hexosaminidas