Immunogen sequence: MKTTLALFEF TDRRLEMLQF QIEAHLDTLI NEQASYVLTR VGLSYIYNTV QQHKPEQGSL ANMPNLDSVT LKAAMVQFDR YLSAPDNLLI PQLNFLLSAT VKEQIVKQST ELVCRAYGEV YAAVMNPINE YKDPENILHR SPQQVQTLLS; Positive Samples: Jurkat, A-549, U-87MG, Mouse kidney, Rat testis; C