Positive Samples: SKOV3, BT-474, HeLa, Mouse brain Immunogen sequence: SKESSNSADS DEKSDSEGNS KDKKKNFSLF DLTTLIHPRS AAIASERHNI SNGSALVVQE PPREKQRKVN FVTDIKNFGL FHRRSKQNAA EQNANQIFSV SEEVARQQAA GPLERNIQLE SRGLASRGDL SIPGLSEQCV LVDHRERNTD TLGLQVGKRV CPFKSEK