Immunogen sequence: MASDMIESCV KRTRIAFEVK LQKTSRSTDF RVPQSICTMF NVMVDAKAQS TKLCSMEMGQ EHQYHSKIDE LIEETVKEMI T; Positive Samples: Mouse brain, Rat brain; Cellular Location: Cell junction, Cytoplasmic side, Cytoplasmic vesicle membrane, Peripheral membrane