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Recombinant Human Carcinoembryonic Antigen (CEA), 10 ug

List price: $200.00
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Minimum quantity for "Recombinant Human Carcinoembryonic Antigen (CEA), 10 ug" is 1.

Recombinant human carcinoembryonic antigen (CEA) (Cat# 21231301M)

CEACAM5 is a cell surface glycoprotein that represents the founding member of the carcinoembryonic antigen (CEA) family of proteins. This protein is used as a clinical biomarker for gastrointestinal cancers and may promote tumor development through its role as a cell adhesion molecule. Additionally, it may regulate differentiation, apoptosis, and cell polarity. This CEACAM5 gene is present in a CEA family gene cluster on chromosome 19. Alternative splicing results in multiple transcript variants.

CEA Protein Product Information

Synonym :

Carcinoembryonic Antigen-Related Cell Adhesion Molecule 5, CEA, Meconium Antigen 100, CD66e, Carcinoembryonic Antigen, CD66e Antigen

Protein Construction:

Full length of CEACAM5 cDNA was cloned into AprexBio expression vector, and introduced into mammalian cell line.


Homo sapiens

Expression Host:

Mammalian cell line

CEA Protein QC Testing


> 95 % as determined by SDS-PAGE



Samples are stable for up to twelve months from date of receipt at -70â„?/p>

Molecular Mass:

~150 kDa


In sterile PBS, pH 7.4, with 0.02% sodium azide

Protein Storage


Store it under sterile conditions at -70â„? It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.


A hard copy of COA with reconstitution instructions is sent along with the products. Please refer to it for more detailed information.

Product Documents