May interact with CSPP1. Distributed throughout the cytoplasm during mitosis, accumulating at spindle poles. Detected in thyroid, lymph node, trachea, adrenal gland, bone marrow, spleen, thymus, prostate, and peripheral blood leukocyte. Detected at lower levels in stomach, testis and spinal cord. During the cell cycle, expression is increased during S phase and G2/M phase. Up-regulated in stimulated lymphocytes. Belongs to the FAM110 family.