PURIFIED POLYPEPTIDES THAT BIND A HUMAN ADENOCARCINOMA CELL LINE

摘要

Glycoprotein receptor (I), present on the surface membrane of strongly proliferating cells, especially stomach carcinoma, having at least one determinant that corresponds with a determinant of CFR-1 protein, and binding specifically to human antibody 103/51 and/or the murine antibody 58/47-69 (immunoglobulin M), is new. Independent claims are also included for: (1) method for isolating (I); (2) murine antibody 58/47-69; and (3) preparing an antitumor agent using antibodies specific for (I). ACTIVITY : Cytostatic; Antibacterial; Antiinflammatory. No biological data is given. MECHANISM OF ACTION : Vaccine; Receptor antagonism.