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E 0.2 mg loader
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CD66e, also known as Carcinoembryonic antigen (CEA), is a surface glycoprotein found in fetal gastrointestinal tissue and associated with various benign and malignant tumours. As it is not usually present in the blood of healthy adults it is often used as a marker for cancer (Pasanen et al. 1993).

Target Species
Product Form
Partially purified protein - liquid
PHP282 is partially purified by affinity chromatography from a human colon adenocarcinoma cell line.
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
<0.1% Sodium Azide (NaN3)
Approx. Protein Concentrations
Total protein concentration 1.0 mg/ml
For research purposes only
12 months from date of despatch

Store at -20oC only.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use.

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using the appropriate negative/positive controls.

References for CD66e

  1. Yang. C,C, et al. (2014) Development of antibody functionalized magnetic nanoparticles for the immunoassay of carcinoembryonic antigen: a feasibility study for clinical use.
    J Nanobiotechnology. 12 (1): 44.

Entrez Gene
GO Terms
GO:0005887 integral to plasma membrane
GO:0031225 anchored to membrane
GO:0016323 basolateral plasma membrane


155399 157494 161849 164061 164515 166680

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