CD Markers

Topic Completed: 1 February 2002

Revised: 20 December 2018, last major update February 2002

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

PubMed Search: p220 or p240 [title]

Nat Pernick, M.D.
Page views in 2019: 25
Page views in 2020 to date: 13
Cite this page: Pernick N. CD245. website. Accessed August 13th, 2020.
Definition / general
  • Also called p220/240
  • Very little information is available for CD245 directly; appears to be identical to NPAT (nuclear protein, ataxia-telangiectasia locus)
  • NPAT links S phase cyclin E/Cdk2 kinase activity to replication-dependent histone gene transcription (Biochemistry 2006;45:15915, Mol Cell Biol 2005;25:6140)
Uses by pathologists
  • No significant clinical use by pathologists
Positive staining - normal
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