| abstract |
This invention relates generally to a multimeric polypeptide complex/antigen which may be utilized in detecting or diagnosing diseases of the breat such as breat cancer. Furthermore, the invention relates to methods and kits, for example, which utilize this antigen or an antibody thereto. The complex itself comprises at least one BU101 polypeptide and at least one Mammaglobin polypeptide. In addition, the complex may comprise at least one polypeptide having at least 20 % identity with the amino acid sequence of the BU101 polypeptide, the amino acid sequence of the Mammaglobin polypeptide, and fragments thereof. |