Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? None of these CM cellulose Phosphocellulose DEAE cellulose None of these CM cellulose Phosphocellulose DEAE cellulose ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Radial Immunodiffusion is similar to gel diffusion Ouchterloney technique all of these double-diffusion gel diffusion Ouchterloney technique all of these double-diffusion ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunodiffusion test? Ouchterloney technique All of these Double-diffusion Gel diffusion Ouchterloney technique All of these Double-diffusion Gel diffusion ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What is the ELISA test intended to measure? Presence of free, circulating virus in the patient Antigen to HIV only Antibody to HIV only Antibodies directed against HLA molecules Presence of free, circulating virus in the patient Antigen to HIV only Antibody to HIV only Antibodies directed against HLA molecules 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 Both (a) and (b) The OD values would be nearly the same as the assay control Anti-human Ig-conjugate would not bind and be washed away Anti-human Ig-conjugate would bind non-specifically to the ELISA plate Both (a) and (b) The OD values would be nearly the same as the assay control Anti-human Ig-conjugate would not bind and be washed away 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, 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 Open circular, linear plasmid, super coiled plasmid ANSWER DOWNLOAD EXAMIANS APP
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