Immunogen sequence: MDSLQKQDLR RPKIHGAVQA SPYQPPTLAS LQRLLWVRQA ATLNHIDEVW PSLFLGDAYA ARDKSKLIQL GITHVVNAAA GKFQVDTGAK FYRGMSLEYY GIEADDNPFF DLSVYFLPVA RYIRAALSVP QGRVLVHCAM GVSRSATLVL AFLMICENMT LVEAIQTVQA HRNICPNSGF LRQLQVLDNR LGRETGRF; Positive Sample