immunocytochemical localization of two monoclonal anticarcinoembryonic antigen antibodies ( 11-285-14 ; 11-359-6 ) which recognize different cea epitopes , and a polyclonal anti-cea antibody ( dako ) recognizing both carcinoembryonic antigen and nonspecific cross-reacting antigen , was studied in 59 tumor tissue samples from 18 patients with neuroblastoma .
C0003320
antigen
C0003316
epitopes