Keratin 13

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keratin 13
Identifiers
Symbol KRT13
HUGO 6415
Entrez 3860
OMIM 148065
RefSeq NM_002274
UniProt P13646
Other data
Locus Chr. 17 q21-q23

Keratin 13 is a type I cytokeratin, it is paired with keratin 4 and found in the suprabasal layers of non-cornified stratified epithelia. Mutations in the gene encoding this protein and keratin 4 have been associated with the autosomal dominant disorder White Sponge Nevus.

K13 is negative in buccal epithelium