CD Markers - CD47R

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CD Markers

CD47R

Reviewers: Nat Pernick, M.D., (see Reviewers page)
Revised: 11 December 2010, last major update December 2010
Copyright: (c) 2002-2010, PathologyOutlines.com, Inc.

General
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● New designation for CDw149
● Similar distribution as CD47 but dimmer
● Poorly characterized, with little information available

Terminology
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● Also called Rh related antigen
● Previously CDw149

Physiology
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● Recognizes a clustered subset of CD47 (Tissue Antigens 2000;56:258)

Uses by pathologists
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● No significant clinical use by pathologists

Positive staining (normal)
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● Lymphocytes, monocytes, neutrophils (weak), eosinophils (weak), platelets (weak)

Negative staining
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● Erythrocytes

End of CD Markers > CD47R

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