Positive Samples: LO2, 22Rv1, BT-474 Immunogen sequence: MPAPRAPRAL AAAAPASGKA KLTHPGKAIL AGGLAGGIEI CITFPTEYVK TQLQLDERSH PPRYRGIGDC VRQTVRSHGV LGLYRGLSSL LYGSIPKAAV RFGMFEFLSN HMRDAQGRLD STRGLLCGLG AGVAEAVVVV CPMETIKVKF IHDQTSPNPK YRGFFHGVRE IVREQGLKGT