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You are here:Home » Antibodies » Antibodies-Cancer Markers » Anti -CEACAM 5 (Carcinoembryonic Antigen Related Cell Adhesion Molecule)

Anti -CEACAM 5 (Carcinoembryonic Antigen Related Cell Adhesion Molecule)


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Clone Host Grade Applications
Monoclonal Mouse Affinity Purified E B IH FC
CEA-related cell adhesion molecules (CEACAM) belong to the carcinoembryonic antigen (CEA) family. It consists of seven CEACAM (CEACAM 1, CEACAM 3-CEACAM 8) and 11 pregnancy-specific glyco-protein (PSG 1-PSG 11) members. The CEA family proteins belong to the immunoglobulin (Ig) superfamily and are composed of one Ig variable-like (IgV) and a varying number (0-6) of Ig constant-like (IgC) domains. CEACAM molecules are membrane-bound either via a transmembrane domain or a glycosyl phosphatidyl inositol (GPI) anchor. CEACAM molecules are differentially expressed in epithelial cells or in leucocytes. Over-expression of CEA/ CEACAM 5 in tumors of epithelial origin is the basis of its wide-spread use as a tumor marker. The function of CEACAM family members varies widely: they function as cell adhesion molecules, tumor suppressors, regulators of lymphocyte and dendritic cell activation, receptors of Neisseria species and other bacteria.
Catalog #C2589-76A
ApplicationsSuitable for use in ELISA, Flow Cytometry, Immunohistochemistry and Western Blot. Other applications have not been tested.
Recommended DilutionImmunohistochemistry: Frozen sections
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No6D308
FormSupplied as a liquid in PBS, pH 7.2, 0.01% sodium azide.
PurityPurified by Protein G affinity chromatography.
ImmunogenCD66e (CEACAM5; CEA) partially purified from a perchloric acid extract from liver metastases of colonic tumors.
SpecificityRecognizes human CD66e. Does not cross-react with human CEACAM1, 3, 4, 6, 7, 8 or PSG.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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