Immunogen sequence: MAKIAKTHED IEAQIREIQG KKAALDEAQG VGLDSTGYYD QEIYGGSDSR FAGYVTSIAA TELEDDDDDY SSSTSLLGQK KPGYHAPVAL LNDIPQSTEQ YDPFAEHRPP KIADREDEYK KHRRTMIISP ERLDPFADGF YSAA; Positive Samples: U-87MG, Jurkat, HeLa, NIH/3T3, Mouse brain, Mouse liver;