CTAG2 GI:50233789 cancer/testis antigen 2 isoform LAGE-1a 1 mqaegqgtgg stgdadgpgg pgipdgpggn aggpgeagat ggrgprgaga 50 51 arasgprgga prgphggaas aqdgrcpcga rrpdsrllql hitmpfsspm 100 101 eaelvrrils rdaaplprpg avlkdftvsg nllfirltaa dhrqlqlsis 150 151 sclqqlsllm witqcflpvf laqapsgqrr