Patent ID: 6190640
Filing Date: 2001-02-20
Classification: A61K,A61P,C07K

Abstract:
A method for causing regression of a colorectal carcinoma or a gastric carcinoma in a subject in need thereof, comprising administering to said subject an amount of a .sup.111 In radiolabelled humanized monoclonal antibody or a .sup.111 In radiolabelled binding fragment of a humanized monoclonal antibody, said .sup.111 In radiolabelled humanized monoclonal antibody or .sup.111 In radiolabelled antigen binding fragment of said humanized monoclonal antibody binding to antigen A33 which is presented on surfaces of cells of said colorectal carcinoma or gastric carcinoma, and wherein said amount is effective for provoking regression of said colorectal carcinoma or said gastric carcinoma.