KRT20

(redirected from CK-20)

KRT20

A gene on chromosome 17q21.2 that encodes a type-I keratin, an intermediate filament protein that is a major cellular protein of mature enterocytes and goblet cells, and is specifically expressed in gastric and intestinal mucosa.
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Section of ovary with positive CK-20 staining (CK-20 IHC, 50x).
Higher power view of ovary with positive CK-20 staining (CK-20 IHC, 200x).
MHK, histolojik olarak CK-20 ve diger noroendokrin belirteclerin pozitif bulundugu malin kucuk hucreler ile karakterize primer bir noroendokrin karsinomdur.
The epithelial component showed variable positivity, in different areas, for cytokeratin (CK)-7 and CK-20.
CTCs were defined as nucleated cells lacking CD45 and expressing CK-20.