Immunogen sequence: DGILYDTYPL SEETWHTHQF NFIKNHAFRL LKPGGVLTYC NLTSWGELMK SKYSDITIMF EETQVP Highest antigen sequence identity to the following orthologs: Mouse - 94%, Rat - 94%. GAMT is a methyltransferase that converts guanidoacetate to creatine, using