Immunological Techniques
RAST test (radio allergosorbent test) is often used to detect

antigen associated with allergies (IgE)
antibodies associated with allergies (IgE)
bacteriophages
None of these

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Immunological Techniques
In Counter immunoelectrophoresis

the antibody will migrate towards anode
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 cathode

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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
The ELISA would not develop when the substrate was added
None of these

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