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CEACAM5 Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB, E |
|---|---|
| Primary Accession | P06731 |
| Other Accession | NP_004354, 98986445 |
| Reactivity | Human, Mouse, Rat |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Calculated MW | Predicted: 77 kDa Observed: 80kDa |
| Application Notes | CEACAM5 antibody can be used for detection of CEACAM5 by Western blot at 1 - 2 µg/ml. |
| Gene ID | 1048 |
|---|---|
| Target/Specificity | CEACAM5; CEACAM5 antibody is human, mouse and rat reactive. CEACAM5 antibody is predicted to not cross-react with other CEACAM protein family members. |
| Reconstitution & Storage | CEACAM5 antibody can be stored at 4℃ for three months and -20℃, stable for up to one year. |
| Precautions | CEACAM5 Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | CEACAM5 |
|---|---|
| Synonyms | CEA |
| Function | Cell surface glycoprotein that plays a role in cell adhesion, intracellular signaling and tumor progression (PubMed:10864933, PubMed:10910050, PubMed:2803308). 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). |
| Cellular Location | Cell membrane; Lipid-anchor, GPI-anchor. Apical cell membrane. Cell surface Note=Localized to the apical glycocalyx surface |
| Tissue Location | Expressed in columnar epithelial and goblet cells of the colon (at protein level) (PubMed:10436421). Found in adenocarcinomas of endodermally derived digestive system epithelium and fetal colon. |
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Provided below are standard protocols that you may find useful for product applications.
Background
CEACAM5 is a member of the carcinoembryonic antigen (CEA) family, which belongs to the immunoglobulin superfamily (1,2). CEACAM proteins are involved in cell-cell recognition and modulate cellular processes that range from the shaping of tissue architecture and neovascularization to the regulation of insulin homeostasis and T-cell proliferation (2). CEACAM5 has been shown to be overexpressed in a majority of carcinomas and has been suggested to be a intercellular adhesion molecule involved in cancer invasion and metastasis (3).
References
Gold P and Freedman SO. Specific carinoembryonic antigens of the human digestive system. J. Exp. Med. 1965; 122:467-81.
Kuespert K, Pils S, and Hauck CR. CEACAMs: their role in physiology and pathophysiology. Curr. Opin. Cell Biol. 2006; 565-71.
Yoshioka T, Masuko T, Kotanagi H, et al. Homotypic adhesion though carcinoembryonic antigen plays a role in hepatic metastasis development. Jpn. J. Cancer Res. 1998; 89:177-85.
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