technique de dosage immunométrique
- Domaines
-
- médecine allergologie
- biologie immunologie
Définition :
Variante de la méthode radio-immunologique.
Terme :
- technique de dosage immunométrique n. f.
Traductions
-
anglais
Auteur : Labastrou, Éliane,Définition
Is a test for antigen in which excess specific labelled antibody is added to the test antigen.
Note :
The test antigen binds and neutralizes some of the antibody - the remaining free antibody is removed by adding solid phase antigen. The labelled antibody still in solution is the proportion bound to the test antigen, and the radio-activity of the solution is proportional to the amount of test antigen.
Termes :
- immunoradiometric assay
- IRMA
- radioimmunometric assay