Immunogen sequence: TNRGSSLGGL QQTVTAWTAF NLLNGKPSVA PKPDADGFIM VYLPDGQSPV PVQSYFIVMV PLRKSRGGQF LTPLGSPEDM DLEELIQDIS RLQRRSLRHS RQLEVPRPYI AARFSVLPPT FHPGDQKQYG GFDNRGLEPG HRYVLFVLAV LQKSEPTFAA SPFSDPFQLD NPDPQPIVDG E; Positive Samples: Rat testis; Cel