Positive Samples: HeLa, 293T, MCF7, mouse brain, mouse testis, rat brain, rat testis Immunogen sequence: SDLQLERISV YYNEASSHKY VPRAILVDLE PGTMDSVRSG AFGHLFRPDN FIFGQSGAGN NWAKGHYTEG AELVDSVLDV VRKECENCDC LQGFQLTHSL GGGTGSGMGT LLISKVREEY PDRIMNTFSV VPSPKV