Immunological Techniques
Which of the following is an immunoelectrophoresis technique?

Coimmunoelectrophoresis
Both (a) and (b)
Counterimmunoelectrophoresis
Two-dimensional immunoelectrophoresis

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Immunological Techniques
What would happen if the anti-human Ig-conjugate is not washed free of the well before the substrate is added?

All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate
The ELISA would develop normally
None of these
The ELISA would not develop when the substrate was added

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Immunological Techniques
In Counter immunoelectrophoresis

electrophoresis will drive the antibody and antigen parallel to each other
electrophoresis will drive the antibody and antigen toward each other
the antibody will migrate towards anode
the antibody will migrate towards cathode

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