The End-Point Radial Immunodiffusion Assay

question 6

Multiple Choice

The end-point radial immunodiffusion assay:

• A) is read after antigen-antibody equivalence is reached.
• B) is the most rapid immunodiffusion method.
• C) requires only a negative control for interpretation.
• D) can be converted to a kinetic method by application of electrical current.

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