When Serum Proteins Are Separated by Electrophoresis and Then Antibodies

Multiple Choice

When serum proteins are separated by electrophoresis and then antibodies specific for the serum proteins are placed in a parallel trough in order to form reaction arcs for each protein, the test is called:

A) Ouchterlony double diffusion.
B) Western blot.
C) immunelectrophoresis.
D) radioimmunoassay (RIA) .
E) the Quellung test.