immunodiffusion

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Related to immunodiffusion tests: single radial immunodiffusion, Radial immunodiffusion

immunodiffusion

[¦im·yə·nō·də′fyü·zhən]
(immunology)
A serological procedure in which antigen and antibody solutions are permitted to diffuse toward each other through a gel matrix; interaction is manifested by a precipitin line for each system.
References in periodicals archive ?
Immunodiffusion test for serodiagnosing subcutaneous zygomycosis.
canis-specific tube agglutination and agar gel immunodiffusion tests.
The use of immunodiffusion tests in coccidioidomycosis.