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219368

Carcinoembryonic Antigen, Human Tumor

Carcinoembryonic Antigen, Human Tumor, is a native CEA from human colon adenocarcinoma without any perchloric acid or detergents. Preservative and reductant free.

Synonym(s):

CEA

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About This Item

UNSPSC Code:
12352202
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assay

≥98% (immunoelectrophoresis)

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, avoid repeated freeze/thaw cycles

shipped in

wet ice

storage temp.

−20°C

General description

This product has been discontinued.



Native CEA from human colon adenocarcinoma via saline extraction, ion exchange chromatography, and gel filtration; no perchloric acid or detergents were used. Preservative and reductant free. Found in tumors in adults. A useful marker for breast cancer and adenocarcinomas of the esophagus and stomach.

Native CEA from human colon adenocarcinoma via saline extraction, ion exchange chromatography, and gel filtration; no perchloric acid or detergents were used. Preservative and reductant free. Found in tumors in adults. A useful marker for breast cancer and adenocarcinomas of the esophagus and stomach. Derived from liver metastases of colon adenocarcinoma via saline extraction, ion exchange, and gel filtration. No perchloric acid or detergents were used. Preservative and reductant-free. Purified CEA is the most widely used general marker in determining and monitoring the status of malignant disease.

Packaging

Please refer to vial label for lot-specific concentration.

Physical form

In PBS, pH 7.3.

Preparation Note

Following initial thaw, aliquot and freeze (-20°C).
Prepared from tissue of individuals that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.

Analysis Note

single major band by SDS-PAGE

Other Notes

Kim, Y.H., et al. 1995. Cancer 75, 451.
Esteben, J.M., et al. 1994. Cancer 74, 1575.
Jacobs, E.L., and Haskell, C.M. 1991. Curr. Probl. Cancer15, 299.
Robertson, J.F., et al. 1991. Br. J. Cancer64, 757.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

Storage Class

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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