Tissue-Tek Genie®
anti-Cytokeratin 20

Clone: Ks20.8
Host clonality: mouse monocolonal
Control tissue: normal colon
Staining pattern: cytoplasmic
Regulatory status: IVD, FDA Class I
Product code: 8304-C010: RTU, 10 capsules; 1 pack
8304-M250: RTU, 1 cartridge, 250 tests; 1 unit


Cytokeratin 20 is a cytokeratin protein expressed in mature enterocytes and goblet cells of the gastric and intestinal mucosa.
Tissue-Tek Genie<sup>&reg;</sup><br /> anti-Cytokeratin 20 Moderate to strong in Merkel cell carcinoma.

Weak to strong staining in colon adenocarcinoma.

Negative staining of supporting stroma but strong staining in crypt cells of appendix.
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