Mouse Monoclonal Anti-Carcinoembryonic Antigen (CEA) / CD66 [Clone CEA31]
Référence NB-36-00030-P1
Conditionnement : 100ug
Marque : Neo Biotech
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Carcinoembryonic Antigen (CEA) / CD66 Antibody [CEA31]
Applications & Dilutions
Summary
This antibody recognizes proteins of 80-200kDa, identified as different members of CEA family. CEA is synthesized during development in the fetal gut and is re-expressed in increased amounts in intestinal carcinomas and several other tumors. This MAb does not react with nonspecific cross-reacting antigen (NCA) and with human polymorphonuclear leucocytes. It shows no reaction with a variety of normal tissues and is suitable for staining of formalin/paraffin tissues. CEA is not found in benign glands, stroma, or malignant prostatic cells. Antibody to CEA is useful in detecting early foci of gastric carcinoma and in distinguishing pulmonary adenocarcinomas (60-70% are CEA+) from pleural mesotheliomas (rarely or weakly CEA+). Anti-CEA positivity is seen in adenocarcinomas from the lung, colon, stomach, esophagus, pancreas, gallbadder, urachus, salivary gland, ovary, and endocervix.
Product Properties & Targets
Functions
- Cell surface glycoprotein that plays a role in cell adhesion, intracellular signaling and tumor progression (PubMed:2803308, PubMed:10910050, PubMed:10864933). Mediates homophilic and heterophilic cell adhesion with other carcinoembryonic antigen-related cell adhesion molecules, such as CEACAM6 (PubMed:2803308). Plays a role as an oncogene by promoting tumor progression; induces resistance to anoikis of colorectal carcinoma cells (PubMed:10910050).
- (Microbial infection) Receptor for E.coli Dr adhesins. Binding of E.coli Dr adhesins leads to dissociation of the homodimer.
Key References
- Muraro R, et. al. Cancer Research, 1985, 45:5769-80.
- Siler K, et. al. Biotechnology Therapeutics, 1993, 4(3-4):163-81.
- Robbins PF, et. al. International Journal of Cancer, 1993, 53(6):892-7.
PubMed Links
- https://pubmed.ncbi.nlm.nih.gov/3670312/
- https://pubmed.ncbi.nlm.nih.gov/3220478/
- https://pubmed.ncbi.nlm.nih.gov/2342461/
- https://pubmed.ncbi.nlm.nih.gov/15057824/
- https://pubmed.ncbi.nlm.nih.gov/3814146/
- https://pubmed.ncbi.nlm.nih.gov/3033671/
- https://pubmed.ncbi.nlm.nih.gov/2803308/
- https://pubmed.ncbi.nlm.nih.gov/2317824/
- https://pubmed.ncbi.nlm.nih.gov/10436421/
- https://pubmed.ncbi.nlm.nih.gov/10910050/
- https://pubmed.ncbi.nlm.nih.gov/10864933/
- https://pubmed.ncbi.nlm.nih.gov/16740002/
- https://pubmed.ncbi.nlm.nih.gov/19159218/
- https://pubmed.ncbi.nlm.nih.gov/26483485/
- https://pubmed.ncbi.nlm.nih.gov/10854848/
- https://pubmed.ncbi.nlm.nih.gov/18086185/
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