Ouchterlony test

(redirected from Ouchterlony, Orjan)
Also found in: Medical.

Ouchterlony test

[′au̇ch·tər‚lȯn·ē ‚test]
(immunology)
A technique used to analyze an antigen-antibody mixture, in which the components are placed in multiple wells cut into agar on a flat slide and allowed to diffuse toward one another.