Positive Samples: Mouse lung, Rat brain Immunogen sequence: TSEDISQTSK YSPIYSPDPY YASESEYWTY HGSPKVPRAR RFSSGGEEDD FDRSMHKLQS GIGRLILKEE MKARSSSYAD PWTPPRSSTS SREALHTAGY EMSLNGSPRS HYLADSDPLI SKSASLPAYR RNGLHRTPSA DLFHYDSMNA VNWGMREYKI YPYELLLVTT R. The