CD Markers

Topic Completed: 1 August 2013

Revised: 20 December 2018, last major update August 2013

Copyright: (c) 2003-2016,, Inc.

PubMed Search: B7-H1

Nat Pernick, M.D.
Page views in 2018: 53
Page views in 2019 to date: 42
Table of Contents
Definition / general
Cite this page: Pernick N. CD274. website. Accessed July 24th, 2019.
Definition / general
  • Programmed cell death ligand 1; also called B7-H1
  • Involved in the costimulatory signal, essential for T lymphocyte proliferation and production of interferon gamma and IL10
  • Found in the plasma membrane and intracellular membrane
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