Immunological Techniques Which of the following is an immunodiffusion test? Gel diffusion Double-diffusion Ouchterloney technique All of these Gel diffusion Double-diffusion Ouchterloney technique All of these ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Rocket Immunodiffusion is also known as gel diffusion none of these double-diffusion electroimmunodiffusion gel diffusion none of these double-diffusion electroimmunodiffusion ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? Phosphocellulose DEAE cellulose CM cellulose None of these Phosphocellulose DEAE cellulose CM cellulose None of these 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? The ELISA would develop normally None of these All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate The ELISA would not develop when the substrate was added The ELISA would develop normally None of these All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate The ELISA would not develop when the substrate was added ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that the antibody was impure there was more than one antigen there was one antibody and one antigen the temperature was too high the antibody was impure there was more than one antigen there was one antibody and one antigen the temperature was too high ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Agarose gel electrophoresis and pulsed field gel electrophoresis may be used to resolve respectively 20 kb and 2000 kb DNA 2000 kb and 20kb DNA 10 kb and 1000 kb DNA 1000 kb and l0kb DNA 20 kb and 2000 kb DNA 2000 kb and 20kb DNA 10 kb and 1000 kb DNA 1000 kb and l0kb DNA ANSWER DOWNLOAD EXAMIANS APP
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