The radial immunodiffusion test is a method involving:

Question

Quizplus · Accepted Answer

The radial immunodiffusion test is a technique used to determine the concentration of an antigen in a sample based on its ability to form a visible ring of precipitation when it reacts with antibodies in a gel matrix. This method involves the process of precipitation, where the antigen and antibody form a complex that becomes insoluble and settles out of the solution. This setting leads to the formation of a ring, which is measured and used to calculate the concentration of the antigen. Therefore, Choice C (precipitation) is the best option.

The Radial Immunodiffusion Test Is a Method Involving