METHODS AND COMPOSITIONS FOR DETECTING CANCER USING COMPONENTS OF THE U2 SPLICEOSOMAL PARTICLE

摘要

The present invention relates to cancer-associated proteins and nucleic acids that encode or bind specifically to cancer-associated proteins, which represent markers for cancer detection. Specifically, the invention provides a family of methods and compositions for detecting cancer, for example, breast cancer, in an individual using components of the U2 spliceosomal particle. A target cancer-associated protein may be detected, for example, by reacting the sample with a labeled binding moiety, for example, a labeled antibody capable of binding specifically to the protein. The invention also provides kits useful in the detection of cancer in an individual.