Abstract:
:Comparative studies on the presence and immunological reactivity of CEA and CEA-like antigens in lung and digestive tract cancers were performed. Specific goat and rabbit anti-CEA immune sera were used. Immunofluorescence studies revealed in histologically different types of the lung carcinomas the presence of the cross reacting antigen with classical CEA. Absorption procedures, and double diffusion tests have shown the existence of two at least antigenic determinants in CEA molecule: 1. the determinant specific for the lower parts of the digestive tract cancers not found in the lung carcinomas, and 2. the determinant common for the lung, and the digestive tract cancers.
journal_name
Neoplasmajournal_title
Neoplasmaauthors
Harłozińska A,Albert W,Rogalski E,Richter R,Albert Zsubject
Has Abstractpub_date
1979-01-01 00:00:00pages
145-56issue
2eissn
0028-2685issn
1338-4317journal_volume
26pub_type
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