Positive Samples: K-562, Mouse spleen Immunogen sequence: QAAAPPKAVL KLEPPWINVL QEDSVTLTCQ GARSPESDSI QWFHNGNLIP THTQPSYRFK ANNNDSGEYT CQTGQTSLSD PVHLTVLSEW LVLQTPHLEF QEGETIMLRC HSWKDKPLVK VTFFQNGKSQ KFSHLDPTFS IPQANHSHSG DYHCTGNIGY TLFSSKPVTI TVQVPSMGS