A STUDY OF TUMOR-ASSOCIATED PROTEINS IN TISSUES AND BLOOD SERA FROM BREAST CANCER PATIENTS

Abstract

Abstract. The study deals with p34 distribution in tissue and sera from the patients with breast cancer, using Western-blotting with МКА 1F3-2D4 monoclonals and antisera that identified p34 in breast cancer tissue samples, in metastases. In blood sera, p51-53, p150-p250 were assayed. The proteins may be associated either with cathepsin D precursors, or mucins, or cadherins, or CD22 adhesion molecule.

Keywords

• monoclonal antibodies
• antisera
• breast cancer
• immunoblotting