[ im-yuh-noh-tok-sin, ih-myoo- ]
/ ˌɪm yə noʊˈtɒk sɪn, ɪˌmyu- /

noun Immunology.

a monoclonal antibody linked to a toxin with the intention of destroying a specific target cell while leaving adjacent cells intact.

Origin of immunotoxin Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for immunotoxin


[ ĭm′yə-nō-tŏksĭn, ĭ-myōō′- ]


A hybrid molecule formed by binding a toxin to a monoclonal antibody, used to destroy tumor cells.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.