1.
Alexandria Journal of Pediatrics. 1992; 6 (3): 697-705
in English
| IMEMR
| ID: emr-22928
2.
Bulletin of Alexandria Faculty of Medicine. 1983; 19 (1): 271-7
in English
| IMEMR
| ID: emr-2814
ABSTRACT
Carcinoembryonic antigen [CEA] was isolated from human bladder carcinoma for the first time. The obtained CEA was purified by a conventional procedure involving perchloric acid extraction followed by ethanol precipitation of tumor tissue and fractionation of this extract by gel filtration on Sepharose 4B and Sephadex G-200. The isolated purified CEA have been determined by radioimmuno-assay [RIA] and immunoelectrophoresis [IEP]. The CEA isolation procedure, which was described, saved a considerable amount of time and leads to a remarkable purification of CEA from bladder carcinoma