Immunogen sequence: MAAQGVGPGP GSAAPPGLEA ARQKLALRRK KVLSTEEMEL YELAQAAGGA IDPDVFKILV DLLKLNVAPL AVFQMLKSMC AGQRLASEPQ DPAAVSLPTS SVPETRGRNK GSAALGGALA LAERSSREGS SQRMPRQPSA TRLPKGGGPG KSPTRGST; Positive Samples: U-87MG, Jurkat, HeLa, MCF-7, 293T; Cellul