CD Markers

Author: Nat Pernick, M.D. (see Authors page)

Revised: 31 July 2018, last major update January 2014

Copyright: (c) 2003-2018,, Inc.

PubMed Search: sialyl 6-sulfo Lewis

Related topics: CD15, CD15s

Page views in 2018: 13
Page views in 2019 to date: 15
Cite this page: Pernick, N. CD15u. website. Accessed August 20th, 2019.
Definition / general
  • Adhesion protein representing the sulfated form of CD15
  • Also called sialyl 6-sulfo Lewis
  • Major L-selectin ligand on high endothelial venules of human peripheral lymph nodes (Biochem Biophys Res Commun 2000;278:90)
Uses by pathologists
  • No significant clinical use by pathologists
Microscopic (histologic) images

Images hosted on other servers:

Colorectal cancer


Positive staining - normal
  • Neutrophils, basophils, mature granulocytes, monocytes, NK cells and T lymphocytes
  • Also immature bone marrow cells, endothelial cells of high endothelium (HEV) of peripheral lymph nodes
  • Expression on lymphocytes is variable depending on the antibodies used for detection
Positive staining - disease
  • Myelomonocytic leukemia cells, adenocarcinoma
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