Immunogen sequence: IGVMVTASHN PEEDNGVKLV DPLGEMLAPS WEEHATCLAN AEEQDMQRVL IDISEKEAVN LQQDAFVVIG RDTRPSSEKL SQSVIDGVTV LG Highest antigen sequence identity to the following orthologs: Mouse - 88%, Rat - 85%. Catalyzes the conversion of GlcNAc-6-P into Gl