Immunogen sequence: DFIFSQHDLA WIDNILPEKE KKETDKKRKR KKGAHEDCDE EPQFPPPSVI KIPMESVQSD PQNGIHCIAR KRSSSWSYSL; Positive Samples: LO2, U-87MG, SW480, SGC-7901, Mouse kidney; Cellular Location: Apical cell membrane, Multi-pass membrane protein. This gene enc