Mouse Monoclonal Antibody
Manufacturer: Fischer Scientific
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CEACAM5/CD66e
1.0 mg/mL
Flow Cytometry, Immunohistochemistry (Paraffin), Immunofluorescence, CyTOF
Unconjugated
Mouse
Cancer, Cellular Markers, Immunology
PBS with No Preservative
1048
Purified human CEA protein
Primary
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
C66/1260
Flow Cytometry : 0.5 - 1 ug/million cells in 0.1 ml, Immunohistochemistry-Paraffin : 1 - 2 ug/ml, Immunofluorescence : 1 - 2 ug/ml, CyTOF-ready
Monoclonal
Purified
RUO
Human
Carcinoembryonic antigen, carcinoembryonic antigen-related cell adhesion molecule 5, CD66e antigen, CEACD66e, DKFZp781M2392, Meconium antigen 100
CEACAM5
IgG2a κ
Protein A or G purified
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 reacts with nonspecific cross-reacting antigen (NCA). 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.