CEA Antibody (CEA31) [DyLight 650]


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Product Details

Reactivity Hu, PmSpecies Glossary
Applications WB, Flow, ICC/IF, IHC-Fr, IHC-P, IP
Please see the vial label for concentration. If unlisted please contact technical services.

CEA Antibody (CEA31) [DyLight 650] Summary

Human colon carcinoma extract
Cytoplasmic and luminal surface
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
IgG1 Kappa
Protein A purified
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Packaging, Storage & Formulations

Store at 4C in the dark.
DyLight 650
DyLight 650 (A=652, E=672)
50mM Sodium Borate
0.05% Sodium Azide
Protein A purified


  • Western Blot
  • Flow Cytometry
  • Immunocytochemistry/Immunofluorescence
  • Immunohistochemistry-Frozen
  • Immunohistochemistry-Paraffin
  • Immunoprecipitation
Application Notes
Immunohistochemistry (Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes)

Alternate Names for CEA Antibody (CEA31) [DyLight 650]

  • Carcino Embryonic Antigen
  • Carcinoembryonic antigen


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

FAQs for CEA Antibody (NBP2-34594C) (0)

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Secondary Antibodies


Isotype Controls

Additional CEA Antibody (CEA31) [DyLight 650] Products

CEA NBP2-34594C

Bioinformatics Tool for CEA Antibody (NBP2-34594C)

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Blogs on CEA

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Contact Information

Product PDFs


Gene Symbol CEACAM5

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