General description

Anti-cytokeratin 19 reacts with simple and complex epithelia, including the glandular andductal epithelium of organs such as the gastrointestinal tract and breast and squamousepithelium. CK19 expression is seen in many carcinomas, including carcinomas of the colon,stomach, pancreas, biliary tract, liver, and breast. Anti-cytokeratin 19 has been used tohelp identify neoplasms in the liver and as an aid in the identification of thyroid papillarycarcinoma.

Legal Information

Cell Marque is a trademark of Sigma-Aldrich Co. LLC

Linkage

Cytokeratin 19 Positive Control Slides , Product No. 319S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Other Notes

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Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and ﹤0.1% Sodium Azide

Preparation Note

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Quality