Immunogen sequence: VSLGSRASLS AQEPAQEELV AEEDQDPSEL NPQTEESQDP APFLNRLVRP RRSAPKGRKT RARRAIAAHY EVHPRPGQDG AQ; Positive Samples: SW620, HT-29, THP-1, SW480, U-251MG, HeLa, Mouse kidney, Mouse heart; Cellular Location: Cell membrane, Single-pass membrane