gel diffusion precipitin tests
(redirected from gel diffusion reactions)gel dif·fu·sion pre·cip·i·tin tests
precipitin tests in which the immune precipitate forms in a gel medium (usually agar) into which one or both reactants have diffused; generally classified in two types, in one dimension and in two dimensions.
Synonym(s): gel diffusion reactions
gel dif·fu·sion pre·cip·i·tin tests
(jel di-fyū'zhŭn prē-sip'i-tin tests)Precipitin tests in which the immune precipitate forms in a gel medium (usually agar) into which one or both reactants have diffused; generally classified in two types, in one dimension, and in two dimensions.