A radial immunodiffusion test is helpful for

A) quantifying the amount of an antigen or of diverse antibody isotypes in a sample, or testing the patient's serum for diverse antigens.
B) testing the patient's serum for diverse antigens.
C) quantifying the amount of an antigen present in a sample.
D) quantifying the amount of an antigen or of diverse antibody isotypes in a sample.
E) quantifying the amount of different antibody isotypes in a sample.


Answer: C

Biology & Microbiology

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