CD Markers
CD169



Topic Completed: 1 February 2002

Revised: 17 December 2018, last major update February 2002

Copyright: (c) 2002-2016, PathologyOutlines.com, Inc.

PubMed Search: CD169 [title]
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Cite this page: Pernick N. CD169. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/cdmarkerscd169.html. Accessed May 24th, 2019.
Definition / general
  • A.K.A. sialoadhesin
  • Macrophage-restricted cellular interaction molecule that binds sialylated ligands
  • Highly expressed on macrophages in chronically inflamed tissues, such as rheumatoid synovium and atherosclerotic plaques
Positive staining - normal
  • Macrophages (all sites but microglia)
Negative staining
  • Microglia
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