Immunogen sequence: LVSAQWVAEA LRAPRAGQPL QLLDASWYLP KLGRDARREF EERHIPGAAF FDIDQCSDRT SPYDHMLPGA EHFAEYAGRL GVGAATHVVI YDASDQGLYS APRVWWMFRA FGHHAVSLLD GGLRHWLRQN LPLSSGKSQP A; Positive Samples: Mouse liver, Rat liver; Cellular Location: Cell junction, C