Immunological Techniques An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that 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 the antibody was impure ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques In Counter immunoelectrophoresis electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards cathode electrophoresis will drive the antibody and antigen parallel to each other the antibody will migrate towards anode electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards cathode electrophoresis will drive the antibody and antigen parallel to each other the antibody will migrate towards anode 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 not develop when the substrate was added All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate None of these The ELISA would develop normally The ELISA would not develop when the substrate was added All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate None of these The ELISA would develop normally 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
Immunological Techniques Radial Immunodiffusion is similar to double-diffusion all of these Ouchterloney technique gel diffusion double-diffusion all of these Ouchterloney technique gel diffusion ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? DEAE cellulose None of these CM cellulose Phosphocellulose DEAE cellulose None of these CM cellulose Phosphocellulose ANSWER DOWNLOAD EXAMIANS APP
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