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 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 The ELISA would develop normally None of these 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 ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What radioactive molecule is used to end-label an oligonucleotide? (alpha)-32P-ATP (alpha)-32P-dUTP (gamma)-32P-ATP Any of these (alpha)-32P-ATP (alpha)-32P-dUTP (gamma)-32P-ATP Any of these 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? No colour is produced White Brown Blue No colour is produced White Brown Blue ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques In Counter immunoelectrophoresis electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards anode the antibody will migrate towards cathode electrophoresis will drive the antibody and antigen parallel to each other electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards anode the antibody will migrate towards cathode electrophoresis will drive the antibody and antigen parallel to each other 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 Rocket Immunodiffusion is also known as electroimmunodiffusion gel diffusion none of these double-diffusion electroimmunodiffusion gel diffusion none of these double-diffusion ANSWER DOWNLOAD EXAMIANS APP
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