Stains
Cytokeratin 21 (CK21, K21)


Topic Completed: 1 October 2013

Revised: 5 March 2019

Copyright: 2003-2015, PathologyOutlines.com, Inc.

PubMed Search: CK21

Nat Pernick, M.D.
Page views in 2018: 35
Page views in 2019 to date: 36
Table of Contents
Definition / general
Cite this page: Pernick N. Cytokeratin 21 (CK21, K21). PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/stainsck21.html. Accessed September 18th, 2019.
Definition / general
  • Present in brown rats, not humans
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