Immunological Techniques Which of the following is an immunodiffusion test? Ouchterloney technique Gel diffusion All of these Double-diffusion Ouchterloney technique Gel diffusion All of these Double-diffusion ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques In Rocket Immunodiffusion the length of the rocket is inversely proportional to the amount of antigen placed in each well proportional to the amount of antigen placed in each well inversely proportional to the amount of antibody placed in each well 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 inversely proportional to the amount of antibody placed in each well proportional to the amount of antibody placed in each well ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that 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 the antibody was impure there was more than one antigen ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What would happen if serum is omitted from the ELISA, but all other steps remain same? The OD values would be nearly the same as the assay control Anti-human Ig-conjugate would not bind and be washed away Both (a) and (b) Anti-human Ig-conjugate would bind non-specifically to the ELISA plate The OD values would be nearly the same as the assay control Anti-human Ig-conjugate would not bind and be washed away Both (a) and (b) Anti-human Ig-conjugate would bind non-specifically to the ELISA plate ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? DEAE cellulose CM cellulose Phosphocellulose None of these DEAE cellulose CM cellulose Phosphocellulose None of these ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques The competitive immunoassay can be used to detect antibody associated with allergies (IgE) to detect very small amounts of antigen both (a) and (b) commonly to detect trace amounts of drugs. to detect antibody associated with allergies (IgE) to detect very small amounts of antigen both (a) and (b) commonly to detect trace amounts of drugs. ANSWER DOWNLOAD EXAMIANS APP
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