Immunogen sequence: MPKVKSGAIG RRRGRQEQRR ELKSAGGLMF NTGIGQHILK NPLIINSIID KAALRPTDVV LEVGPGTGNM TVKLLEKAKK VVACELDPRL VAELHKRVQG TPVASKLQVL VGDVLKTDLP FFDTCV; Positive Samples: H460, U-87MG, HeLa, MCF7, K-562, Mouse spleen; Cellular Location: Nucleus, n