The invention related to a novel human tumor associated polypeptide CT120,
and the encoding polynucleotide, and to the method for producing the
polypeptide by recombinant technology, also to the method for diagnosing
and treating diseases such as carcinoma using the polypeptide. The
invention also related to antagonists against the polypeptide and its
uses for treatment, aslo to the uses of the polynucleotide coding for the
human tumor-associated protein.