Positive Samples: SH-SY5Y, Mouse brain Immunogen sequence: QPEAAQQEAV TAAEHPGLDD FLRQVERLLF LRENIQRLQG DQGEHSASQI FQSDWLSKRQ HPGKREEEEE EGVEEEEEEE GGAVGPHKRQ HPGRREDEAS WSVDVTQHKR QHPGRRSPWL AYAVPKRQHP GRRLADPKAQ RSWEEEEEEE EREEDLMPEK RQHPGKRALG GPCGPQGA