Immunogen sequence: KANFSTNNSN PGARPPPPRA TARLPQRGCP GDGPEAGRPA DKIQMAMVHG VTTEECQAAL QCHGWSVQRA AQYLKVEQLF GLGLRPRGEC HKVLEMFDWN LEQAGCHLLG SWGPAHHKR Positive Samples: SW620, HT-29, MCF7, Raji; Cellular Location: Cell junction, Cell membrane, Cytoplasmi