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 the antibody was impure there was one antibody and one antigen the temperature was too high there was more than one antigen the antibody was impure there was one antibody and one antigen the temperature was too high ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Immunoaffinity chromatography can be used in biochemical applications to break down antigen and analyze quantitatively purify protein antigen None of these break down antibody structure break down antigen and analyze quantitatively purify protein antigen None of these break down antibody structure 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? Blue Brown No colour is produced White Blue Brown No colour is produced White ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following radioactive element is generally involved in RIA? All of these Carbon-14 Iodine-125 Tritium All of these Carbon-14 Iodine-125 Tritium ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? CM cellulose Phosphocellulose DEAE cellulose None of these CM cellulose Phosphocellulose DEAE cellulose None of these ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques The competitive immunoassay can be used to detect very small amounts of antigen to detect antibody associated with allergies (IgE) both (a) and (b) commonly to detect trace amounts of drugs. to detect very small amounts of antigen to detect antibody associated with allergies (IgE) both (a) and (b) commonly to detect trace amounts of drugs. ANSWER DOWNLOAD EXAMIANS APP
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