Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? DEAE cellulose CM cellulose None of these Phosphocellulose DEAE cellulose CM cellulose None of these Phosphocellulose 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 The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would not bind and be washed away Anti-human Ig-conjugate would bind non-specifically to the ELISA plate The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would not bind and be washed away 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? White Brown Blue No colour is produced White Brown Blue No colour is produced ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques In Rocket Immunodiffusion the length of the rocket is inversely proportional to the amount of antibody placed in each well inversely proportional to the amount of antigen placed in each well proportional to the amount of antigen placed in each well proportional to the amount of antibody placed in each well inversely proportional to the amount of antibody placed in each well inversely proportional to the amount of antigen placed in each well proportional to the amount of antigen placed in each well proportional to the amount of antibody placed in each well 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? 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 Linear plasmid, open circular, super coiled plasmid Open circular, super coiled, linear plasmid DNA ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Agarose a porous matrix used in various molecular biology technique is made by repetitive units of maltose none of these agar agarobiose maltose none of these agar agarobiose ANSWER DOWNLOAD EXAMIANS APP
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