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Antigen Presentation

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Definition: The process by which antigen is presented to lymphocytes in a form they can recognize. This is performed by antigen presenting cells (APCs). Some antigens require processing before they can be recognized. Antigen processing consists of ingestion and partial digestion of the antigen by the APC, followed by presentation of fragments on the cell surface. (From Rosen et al., Dictionary of Immunology, 1989)  process whereby an antigen is made recognizable to a lymphocyte   
See Also Immunological Synapses
Other names Antigen Processing; Antigen Processings; Antigen Presentations
 
SubstanceCAS Registry & nameCategoriesSource
transporter associated with antigen processing (TAP)  0   *ATP-Binding Cassette Transporters Histocompatibility Antigens Class I Antigen Presentation. World J Gastroenterol 2003 Aug;9(8):1853-5
puromycin-insensitive leucyl-specific aminopeptidase  EC 3.4.11.1   *Leucyl Aminopeptidase Antigen Presentation Neovascularization, Physiologic. Blood. 2002 May 1;99(9):3241-9
H28 antigen  0   *Minor Histocompatibility Antigens Antigen Presentation. Immunity. 2000 Sep;13(3):333-44
adenocarcinoma antigen recognized by T cells-1  0   *Antigens, Neoplasm Antigen Presentation. Cancer Res. 2000 Sep 1;60(17):4830-7

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Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012

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