Immunogen sequence: MGIKVQRPRC FFDIAINNQP AGRVVFELFS DVCPKTCENF RCLCTGEKGT GKSTQKPLHY KSCLFHRVVK DFMVQGGDFS EGNGRGGESI YGGFFEDESF; Positive Samples: Jurkat, HepG2, HeLa; Cellular Location: Nucleus matrix, Nucleus speckle. Structural Maintenance of Chromo