Ouchterlony Double Immunodiffusion technique

Ouchterlony Double Immunodiffusion technique

Ouchterlony Double Immunodiffusion technique Immuno-diffusion is a technique for the detection or measurement of antibodies and antigens by their precipitation which involves diffusion through a substance such as agar or gel agarose. Simply, it denotes precipitation in gel. It refers to one of the several techniques for obtaining a precipitate between an antibody and its specific antigen. Immunodiffusion reactions are …

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Radial Immunodiffusion- Objectives, Principle, Procedure, Results, Applications, Advantages and Limitations

Result Interpretation of Radial Immunodiffusion

Immuno-diffusion is a technique for the detection or measurement of antibodies and antigens by their precipitation which involves diffusion through a substance such as agar or gel agarose. Simply, it denotes precipitation in gel. It refers to any of the several techniques for obtaining a precipitate between an antibody and its specific antigen. This can be achieved by: a) Suspending …

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Types of Precipitation Reactions

Types of Precipitation Reactions

Precipitation reactions can be broad of three types: Precipitation in solution. Precipitation in agar. Precipitation in agar with an electric field. Precipitation in solution Ring test and flocculation test are examples of precipitation in solution. It is also called simple precipitation. Ring test: In this test, a clear solution of the test antigen is layered slowly over the clear solution …

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