Immunogen sequence: DSDSGFLAGG RPPGEPGGPF CLEGPDGSYR DLSFKGRSGG SEGRCLACTG MSMSLDGQSV KRSAWHTMMV SQGRDGYPGA GPGKGLLGPE TKAKARTYHY LQVPQ Highest antigen sequence identity to the following orthologs: Mouse - 97%, Rat - 97%. SAP90/PSD-95-associated protein