Definitions for

Overview of noun antigen

The noun antigen has 1 senses? (first 1 from tagged texts)
1. (11) antigen

(any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies)) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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