Ouchterlony double immunodiffusion (also known as passive double immunodiffusion) is an immunological technique used in the detection, identification and quantification of antibodies and …

The Swedish scientist Örjan Ouchterlony published four ground‐breaking papers 1948–1966 in Acta Pathol Microbiol Scand where he described a new method of antigen–antibody reactions in gel.

Jul 1, 2025 · The Ouchterlony test, also known as double immunodiffusion, is a technique developed by Swedish physician Örjan Ouchterlony in 1948. This method allows for a visual analysis of the …

Ouchterlony double immunodiffusion is defined as a technique used to detect precipitating antibodies by placing a sample serum around wells containing antigens and observing the formation of lines of …

May 14, 2022 · It is more commonly known as Ouchterlony double diffusion or passive double immunodiffusion. In this method, both the antigen and antibody diffuse independently through agar …

Ouchterlony double diffusion is frequently used for comparing different antigen preparations. If the antigen solution contains several different antigens that can react with the antibodies of the …

In Ouchterlony double diffusion, both antigen and antibody are allowed to diffuse into the gel. This technique can be used to test the similarity between antigens, for example in a study of evolution.

Ouchterlony assay is a method used to detect and visualize the formation of antigen-antibody complexes through double immunodiffusion in a gel. It provides qualitative information about the …

Ouchterlony double immunodiffusion is a classical immunological technique used to detect the presence of specific antigens and antibodies in a sample. It is a simple and widely employed method that …

Oct 16, 2024 · The Swedish scientist Örjan Ouchterlony published four ground-breaking papers 1948–1966 in Acta Pathol Microbiol Scand where he described a new method of antigen–antibody …