Stains
CCR9 (CD199)

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

Revised: 23 November 2015, last major update July 2013

Copyright: (c) 2003-2015, PathologyOutlines.com, Inc.

PubMed Search: CCR9
Cite this page: CCR9. PathologyOutlines.com website. http://pathologyoutlines.com/topic/stainsccr9.html. Accessed May 27th, 2017.
Definition / general
  • Also known as CDw199, GPR28, CC chemokine receptor 9
  • Chemokine receptor; mediates chemotaxis in response to thymus-expressed chemokine (TECK) selectively expressed in thymus and small intestine
Clinical features
Uses by pathologists
  • None at this time
Microscopic (histologic) images

Images hosted on other servers:

Left to right: cerebellum; tonsil; endometrial stroma


Left to right: CML, lymph node, pancreas, cerebral cortex


Left to right: spleen; ovarian stroma cells; bone marrow


Left to right: parathyroid; prostate; pancreatic cancer


Ovary: normal and carcinoma

Positive staining - normal
Positive staining - disease