electroimmunodiffusion

[ĭ-lĕk′trō-ĭm′yə-nō-dĭ-fyōōzhən, -ĭ-myōō′-]
n.
  1. An immunochemical method that combines electrophoretic separation with immunodiffusion by incorporating antibody into the support medium.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.