Reviewer: Nat Pernick, M.D. (see Reviewers page)
Revised: 10 October 2013, last major update June 2005
Copyright: (c) 2003-2013, PathologyOutlines.com, Inc.
PubMed Search: KL-1
- Broad spectrum keratin antibody for CK1-4, 10-11 (Jpn J Clin Oncol 1998;28:480) or CK1, 2, 5-8, 11, 14, 16-18
- Not used as frequently as AE1/AE3
Uses by pathologists
Positive staining - normal
Positive staining - disease
Breast carcinoma metastases to axillary nodes
End of Stains > Cytokeratin KL-1
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