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重要文件

C4835

Sigma-Aldrich

Carcinoembryonic Antigen human

≥95% (SDS-PAGE), buffered aqueous solution

同義詞:

Cancer-associated CEA

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About This Item

MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.32

品質等級

化驗

≥95% (SDS-PAGE)

形狀

buffered aqueous solution

UniProt登錄號

運輸包裝

dry ice

儲存溫度

−20°C

基因資訊

human ... CEACAM5(1048)

一般說明

Carcinoembryonic antigen(CEA) or CEA cell adhesion molecule 5 (CEACAM5), is encoded by the gene mapped to human chromosome 19q13.2. CEACAM5 is a member of the CEACAM family. This glycosylated protein contains a typical N-terminal variable immunoglobulin (Ig)-like domain, constant Ig-like domain, and a hydrophobic transmembrane domain with a glycosylphosphatidylinositol lipid moiety.

應用

Carcinoembryonic Antigen human has been used as a standard in electrochemical immunosensor and developed surface plasmon resonance imaging (SPRi) immunosensor. It has also been used as a tumor-associated antigen (TAA) in enzyme-linked immunosorbent assay

生化/生理作用

Carcinoembryonic antigen cell adhesion molecule 5 (CEACAM5) aids in cell adhesion and migration. In addition, this protein inhibits anoikis and thereby promoting tumorigenesis and metastasis. CEACAM5 is used as a biomarker to detect new cancer and cancer recurrence, particularly those with colorectal cancer. Upregulated expression of the gene enhances non-small-cell lung cancer (NSCLC) cell proliferation and invasion by regulating p38–Smad2/3 signaling. Therefore, CEACAM5 might be considered as an effective therapeutic target for treating NSCLC. Overexpression of the gene has also been observed in various types of cancer including gastrointestinal, pancreatic, and breast cancers.

包裝

Package size based on protein content

品質

高度纯化

外觀

Solution in 0.15 M phosphate buffered saline, pH 7.4, containing 0.1% sodium azide.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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A novel electrochemical immunosensor was developed for label-free detection of carcinoembryonic antigen (CEA) as a cancer biomarker. The designed immunosensor was based on CEA antibody (anti-CEA) anchored with core shell Fe3O4@Au nanoparticles which were immobilized on a screen-printed carbon electrode

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