immunodiffusion

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Related to Radial immunodiffusion: immunoelectrophoresis, Double 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 ?
He ran radial immunodiffusion assays with serum spots of 1 [micro]L applied to CA membranes presprayed with antibody.
based on radial immunodiffusion, mean IgG concentrations were less for animals in the anterior group than in the control group.
The solutions of purified material were provided and quantified by radial immunodiffusion by The Binding Site.
Therefore, the radial immunodiffusion (RID) assay provided an estimate of the total concentration of ricin and RCA.
Serum transferrin was measured by radial immunodiffusion assay (Kent Laboratories).