adj. that produces a reaction from the immune system; antigenic
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. possessing the ability to elicit an immune response
Word Usage
"This so-called immunogenic carrier molecule comes solely from the rare keyhole limpet, and Stellar has technology for the maintenance of the animal, the non-lethal extraction of the critical molecule and a profitable refinement process of KLH."