noun
- A class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ig. Retrieved September 20, 2026, from http://smartdefine.org/ig/definitions/1286469 |
| Chicago | WordNet. 2010. "ig" http://smartdefine.org/ig/definitions/1286469 (accessed September 20, 2026). |
| Harvard | WordNet 2010, ig, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/ig/definitions/1286469>. |
| MLA | WordNet. "ig" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/ig/definitions/1286469> |