Immunogen sequence: YYNVIIAYSL YYMFASFQSE LPWKNCSSWS DKNCSRSPIV THCNVSTVNK GIQEIIQMNK SWVDINNFTC INGSEIYQPG QLPSEQYWNK VALQRSSGMN ETGV; Positive Samples: A-549, MCF7, SGC-7901; Cellular Location: Membrane, Multi-pass membrane protein. This gene encodes a