Immunological Techniques What would happen if serum is omitted from the ELISA, but all other steps remain same? Anti-human Ig-conjugate would bind non-specifically to the ELISA plate Both (a) and (b) Anti-human Ig-conjugate would not bind and be washed away The OD values would be nearly the same as the assay control Anti-human Ig-conjugate would bind non-specifically to the ELISA plate Both (a) and (b) Anti-human Ig-conjugate would not bind and be washed away The OD values would be nearly the same as the assay control ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Different form of a plasmid, on an agarose gel, after electrophoresis may be in which of the following sequence in decreasing molecular weight? Linear plasmid, open circular, super coiled plasmid Open circular, super coiled, linear plasmid DNA Open circular, linear plasmid, super coiled plasmid Open circular, super coiled, linear plasmid DNA Linear plasmid, open circular, super coiled plasmid Open circular, super coiled, linear plasmid DNA Open circular, linear plasmid, super coiled plasmid Open circular, super coiled, linear plasmid DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques The IPTG is a gratuitous inducers of (β-galactosidase, and x-gal is a chromogenic substrate. When α-complementation occurs which colour is produced? No colour is produced Blue White Brown No colour is produced Blue White Brown ANSWER DOWNLOAD EXAMIANS APP
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 antibodies associated with allergies (IgE) bacteriophages antigen associated with allergies (IgE) None of these ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunoelectrophoresis technique? Two-dimensional immunoelectrophoresis Both (a) and (b) Coimmunoelectrophoresis Counterimmunoelectrophoresis Two-dimensional immunoelectrophoresis Both (a) and (b) Coimmunoelectrophoresis Counterimmunoelectrophoresis ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Immunoelectrophoresis techniques are designed to separate the mixture components from each other by using electrophoresis prior to reaction with antigen prior to reaction with antibody after reaction with antigen after reaction with antibody prior to reaction with antigen prior to reaction with antibody after reaction with antigen after reaction with antibody ANSWER DOWNLOAD EXAMIANS APP
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