AntigensDefinition (http://en.wikipedia.org/wiki/Antigens) In immunology, an antigen is a substance foreign to the body (for example, a bacterium) which, once in the body, attracts and is bound to by to a respective and specific antibody. (Wikipedia) Preferred Units: N/A Scope Note: N/A This term is used for the following terms: N/A Approved Date 21-Feb-2014 Click here to give feedback on this term or suggest an update. |