Immunogen sequence: EYSNCGENEY YNQTTGLCQE CPPCGPGEEP YLSCGYGTKD EDYGCVPCPA EKFSKGGYQI CRRHKDCEGF FRATVLTPGD MENDAECGPC LPGYYMLENR PRNIYGMVCY SCLLAPPNTK ECVGATSGAS ANFPGTSGSS TLSPFQHAHK ELSGQGHLAT A; Positive Samples: 293T, LO2, SW480; Cellular Location: