Medical Dictionary


noun im·mu·no·dif·fu·sion \-dif-ˈyü-zhən\

Medical Definition of IMMUNODIFFUSION

:  any of several techniques for obtaining a precipitate between an antibody and its specific antigen by suspending one in a gel and letting the other migrate through it from a well or by letting both antibody and antigen migrate through the gel from separate wells to form an area of precipitation


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