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 What is the ELISA test intended to measure? Antigen to HIV only Antibodies directed against HLA molecules Presence of free, circulating virus in the patient Antibody to HIV only Antigen to HIV only Antibodies directed against HLA molecules Presence of free, circulating virus in the patient Antibody to HIV only ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Immunoelectrophoresis techniques are designed to separate the mixture components from each other by using electrophoresis prior to reaction with antigen after reaction with antibody after reaction with antigen prior to reaction with antibody prior to reaction with antigen after reaction with antibody after reaction with antigen prior to reaction with antibody ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunoelectrophoresis technique? Two-dimensional immunoelectrophoresis Coimmunoelectrophoresis Counterimmunoelectrophoresis Both (a) and (b) Two-dimensional immunoelectrophoresis Coimmunoelectrophoresis Counterimmunoelectrophoresis Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Immunoaffinity chromatography can be used in biochemical applications to break down antigen and analyze quantitatively break down antibody structure None of these purify protein antigen break down antigen and analyze quantitatively break down antibody structure None of these purify protein antigen ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques RAST test (radio allergosorbent test) is often used to detect bacteriophages antigen associated with allergies (IgE) antibodies associated with allergies (IgE) None of these bacteriophages antigen associated with allergies (IgE) antibodies associated with allergies (IgE) None of these ANSWER DOWNLOAD EXAMIANS APP
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