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

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

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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?

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

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