Question

Counter-immunoelectrophoresis is used for the detection of
A.Meningococcal antigen
B. Hepatitis B surface antigen
C. Alpha-fetoprotein
D. All of these

Answer 1

Counter-immuno electrophoresis is a laboratory technique used to evaluate the binding of an antibody to its antigen, it is similar to immuno diffusion, but with the addition of an applied electrical field across the diffusion medium, usually an agar or polyacrylamide gel.

the correct answer is:- A. Meningococcal antigen