Phospho-Aurora Kinase (Thr288) Antibody detects endogenous levels of Aurora Kinase only when phosphorylated at Threonine 288. The protein encoded by this gene is a cell cycle-regulated kinase that appears to be involved in microtubule formation and/or stabilization at the spindle pole during chromosome segregation. The encoded protein is found at the centrosome in interphase cells and at the spindle poles in mitosis. This gene may play a role in tumor development and progression.