Epitopes of carcinoembryonic antigen (CEA) defined by monoclonal antibodies
1988
Epitopes of Carcinoembryonic Antigen Defined by Monoclonal Antibodies
Sample size: 15
publication
Evidence: moderate
Author Information
Author(s): M.R. Price
Primary Institution: Cancer Research Campaign Laboratories, University of Nottingham
Hypothesis
The study aims to identify distinct epitopes on carcinoembryonic antigen (CEA) using a panel of monoclonal antibodies.
Conclusion
The study identifies multiple distinct epitopes on CEA, providing a basis for selecting anti-CEA antibodies for diagnostic and therapeutic applications.
Supporting Evidence
- Eight of the 15 antibodies were reactive only with CEA.
- Seven antibodies reacted with epitopes expressed on both CEA and NCA.
- Distinct conformation-dependent and conformation-independent epitopes were identified.
Takeaway
Scientists used special antibodies to find different parts of a protein called CEA that can help in diagnosing and treating cancer.
Methodology
A panel of 15 anti-CEA monoclonal antibodies was used to probe the epitope structure of CEA molecules.
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