immunodiffusion - the classical technique used to detect the presence of antibodies and determine their specifity by visualisation of precipitin lines. A technique for analysing antigen and antibody mixtures by watching them as they diffuse towards each other within a support medium (usually a gel) ...
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FI: agargeeli-immunodiffusio [U50131]
DE: Agargel-Immunodiffusionstest [U50131]
FR: test d'immunofluorescence sur gel d'agar [U50131]
During this period they shall be subjected to two agar gel immuno diffusion test for enzootic bovine leucosis according to the provisions of Annex C, with an interval of four months between tests, the second to be completed at the end of the isolation period when the animals are at least 18 months of age.