A novel human protein, CtIP, that interacts with the human cellular protein CtBP, and the nucleotide sequence encoding CtIP are provided. CtIP is useful in diagnostic methods for determining malignancy of cells and in methods for inhibiting neoplasia in patients. Use of CtIP in a method for identifying...http://www.google.com/patents/US6716964?utm_source=gb-gplus-sharePatent US6716964 - CtIP, a novel protein that interacts with CtBP and uses therefor