heterocytotropic

[ hĕt′ə-rō-sī′tə-trŏpĭk, -trōpĭk ]

adj.

Having an affinity for cells of a different species. Used of an antibody.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.