Immunogen sequence: IEVLDRRTQR DLQYVEKMEN QMKGLESKFK QVEESHKQHL ARQFKAIKAK MDELRPLIPV LEEYKADAKL VLQFKEEVQN LTSVLNELQE EIGAYDYDEL QSRVSNLEER LRACMQKLAC GKLTGISDPV T; Positive Samples: Mouse brain, MCF7, A-549, SW480; Cellular Location: Cell junction, Cel