|Other Names||Epithelial cell adhesion molecule, Ep-CAM, Adenocarcinoma-associated antigen, Cell surface glycoprotein Trop-1, Epithelial cell surface antigen, Epithelial glycoprotein, EGP, Epithelial glycoprotein 314, EGP314, hEGP314, KS 1/4 antigen, KSA, Major gastrointestinal tumor-associated protein GA733-2, Tumor-associated calcium signal transducer 1, CD326, EPCAM, GA733-2, M1S2, M4S1, MIC18, TACSTD1, TROP1|
|Format||Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.|
|Precautions||This product is for research use only. Not for use in diagnostic or therapeutic procedures.|
|Synonyms||GA733-2, M1S2, M4S1, MIC18, TACSTD1, TRO|
|Function||May act as a physical homophilic interaction molecule between intestinal epithelial cells (IECs) and intraepithelial lymphocytes (IELs) at the mucosal epithelium for providing immunological barrier as a first line of defense against mucosal infection. Plays a role in embryonic stem cells proliferation and differentiation. Up-regulates the expression of FABP5, MYC and cyclins A and E.|
|Cellular Location||Lateral cell membrane; Single-pass type I membrane protein. Cell junction, tight junction. Note=Colocalizes with CLDN7 at the lateral cell membrane and tight junction|
|Tissue Location||Highly and selectively expressed by undifferentiated rather than differentiated embryonic stem cells (ESC). Levels rapidly diminish as soon as ESC's differentiate (at protein levels). Expressed in almost all epithelial cell membranes but not on mesodermal or neural cell membranes. Found on the surface of adenocarcinoma.|
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This gene encodes a carcinoma-associated antigen and is amember of a family that includes at least two type I membraneproteins. This antigen is expressed on most normal epithelial cellsand gastrointestinal carcinomas and functions as a homotypiccalcium-independent cell adhesion molecule. The antigen is beingused as a target for immunotherapy treatment of human carcinomas.Mutations in this gene result in congenital tufting enteropathy.
Kimura, O., et al. Cancer Sci. 101(10):2145-2155(2010)Jiang, L., et al. Breast Cancer Res. Treat. (2010) In press :Lugli, A., et al. Br. J. Cancer 103(3):382-390(2010)Johnatty, S.E., et al. PLoS Genet. 6 (7), E1001016 (2010) :Ren, G., et al. Zhonghua Zhong Liu Za Zhi 31(11):841-844(2009)
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