Positive Samples: LO2, Mouse brain Immunogen sequence: IVGGRRARPH AWPFMVSLQL RGGHFCGATL IAPNFVMSAA HCVANVNVRA VRVVLGAHNL SRREPTRQVF AVQRIFENGY DPVNLLNDIV ILQLNGSATI NANVQVAQLP AQGRRLGNGV QCLAMGWGLL GRNRGIASVL QELNVTVVTS LCRRSNVCTL VRGRQAGVCF GDSGSPLVCN G