Immunological Techniques Rocket Immunodiffusion is also known as electroimmunodiffusion double-diffusion gel diffusion none of these electroimmunodiffusion double-diffusion gel diffusion none of these ANSWER DOWNLOAD EXAMIANS APP
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 Anti-human Ig-conjugate would not bind and be washed away The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would bind non-specifically to the ELISA plate Anti-human Ig-conjugate would not bind and be washed away The OD values would be nearly the same as the assay control Both (a) and (b) 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? Blue White No colour is produced Brown Blue White No colour is produced Brown ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunodiffusion test? Double-diffusion Ouchterloney technique Gel diffusion All of these Double-diffusion Ouchterloney technique Gel diffusion All of these 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, linear plasmid, super coiled plasmid Open circular, super coiled, linear plasmid DNA Open circular, super coiled, linear plasmid DNA Linear plasmid, open circular, super coiled plasmid Open circular, linear plasmid, super coiled plasmid Open circular, super coiled, linear plasmid DNA Open circular, super coiled, linear plasmid DNA ANSWER DOWNLOAD EXAMIANS APP
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 None of these The ELISA would not develop when the substrate was added The ELISA would develop normally All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate None of these The ELISA would not develop when the substrate was added The ELISA would develop normally ANSWER DOWNLOAD EXAMIANS APP
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