Immunological Techniques Radial Immunodiffusion is similar to all of these double-diffusion Ouchterloney technique gel diffusion all of these double-diffusion Ouchterloney technique 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 Antibodies directed against HLA molecules Antibody to HIV only Presence of free, circulating virus in the patient Antigen to HIV only Antibodies directed against HLA molecules Antibody to HIV only ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that 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 there was one antibody and one antigen 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 All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate None of these The ELISA would not develop when the substrate was added The ELISA would develop normally All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate None of these The ELISA would not develop when the substrate was added ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What radioactive molecule is used to end-label an oligonucleotide? (gamma)-32P-ATP Any of these (alpha)-32P-dUTP (alpha)-32P-ATP (gamma)-32P-ATP Any of these (alpha)-32P-dUTP (alpha)-32P-ATP ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques RAST test (radio allergosorbent test) is often used to detect antibodies associated with allergies (IgE) None of these antigen associated with allergies (IgE) bacteriophages antibodies associated with allergies (IgE) None of these antigen associated with allergies (IgE) bacteriophages ANSWER DOWNLOAD EXAMIANS APP
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