Immunogen sequence: VLAPEVDSRT PWRELQLHDW MSEEYADLRD PFLKLSGFPC SWTFFHHLRE QIRREFTLHD HLREEAQSVL GQLRLGRTGD RPRTFVGVHV RRGDYLQVMP QRWKGVVGDS AYLRQAMDWF RARHEAPVFV VTSNGMEWCK ENIDTSQGDV TFAGDGQEAT PWKDFALLTQ CNHTIMTIGT F; Positive Samples: Rat brain; Cell