[ahy-soh-an-ti-juh n, -jen]
- (formerly) an alloantigen.
Origin of isoantigen
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- immunol an antigen that stimulates antibody production in different members of the same species
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- An antigenic substance present in some members of a species and capable of stimulating antibody production in those members that lack it.alloantigen
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.