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T cell antigen receptor — (TCR) the characteristic marker of T lymphocytes, consisting of two polypeptide chains linked by a disulfide bridge. Two forms exist: TCR 1, composed of α and β chains and occurring on helper and cytotoxic T cells, and the much less… … Medical dictionary
T-cell antigen receptor — (TCR) The receptor on the T cell surface consisting of two antigen binding peptide chains; it is associated with a large number of other glycoproteins. Binding of antigen to the TCR, usually in association with MHC, activates the T cell … Dictionary of microbiology
Cell surface receptor — The seven transmembrane α helix structure of a G protein coupled receptor Cell surface receptors (membrane receptors, transmembrane receptors) are specialized integral membrane proteins that take part in communication between the cell and the… … Wikipedia
Chimeric antigen receptor — Artificial T cell receptors (also known as chimeric T cell receptors, chimeric immunoreceptors, chimeric antigen receptors (CARs)) are engineered receptors, which graft an arbitrary specificity onto an immune effector cell. Typically, these… … Wikipedia
Receptor editing — is a process that occurs during the maturation of B cells, which are part of the adaptive immune system. This process has the aim to change the specificity of the antigen receptor of immature B cells, in order to rescue them from programmed cell… … Wikipedia
Receptor (biochemistry) — For other uses, see Receptor (disambiguation). In biochemistry, a receptor is a molecule found on the surface of a cell, which receives specific chemical signals from neighbouring cells or the wider environment within an organism. These signals… … Wikipedia
Receptor — In cell biology, a structure on the surface of a cell (or inside a cell) that selectively receives and binds a specific substance. There are hoards of receptors. There are receptors for insulin, receptors for low density lipoproteins (LDL), etc.… … Medical dictionary
Cytotoxic T cell — Antigen presentation stimulates T cells to become either cytotoxic CD8+ cells or helper CD4+ cells. A cytotoxic T cell (also known as TC, Cytotoxic T Lymphocyte, CTL, T Killer cell, cytolytic T cell, CD8+ T cells or killer T cell) belongs to a… … Wikipedia
B-cell linker — B cell linker, also known as BLNK, is a human gene.cite web | title = Entrez Gene: BLNK B cell linker| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=29760| accessdate = ] PBB Summary section title =… … Wikipedia
IL-2 receptor — protein Name= interleukin 2 receptor, alpha caption= width= HGNCid=6008 Symbol=IL2RA AltSymbols=IL2R CD25 EntrezGene=3559 OMIM=147730 RefSeq=NM 000417 UniProt=P01589 PDB= ECnumber= Chromosome=10 Arm=p Band=15.1 LocusSupplementaryData=protein Name … Wikipedia
