Immunological Techniques What radioactive molecule is used to end-label an oligonucleotide? (gamma)-32P-ATP Any of these (alpha)-32P-ATP (alpha)-32P-dUTP (gamma)-32P-ATP Any of these (alpha)-32P-ATP (alpha)-32P-dUTP ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is an immunodiffusion test? Ouchterloney technique All of these Gel diffusion Double-diffusion Ouchterloney technique All of these Gel diffusion Double-diffusion ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques RAST test (radio allergosorbent test) is often used to detect antibodies associated with allergies (IgE) None of these bacteriophages antigen associated with allergies (IgE) antibodies associated with allergies (IgE) None of these bacteriophages antigen associated with allergies (IgE) 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? White No colour is produced Blue Brown White No colour is produced Blue Brown ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What would happen if serum is omitted from the ELISA, but all other steps remain same? Anti-human Ig-conjugate would not bind and be washed away Both (a) and (b) Anti-human Ig-conjugate would bind non-specifically to the ELISA plate The OD values would be nearly the same as the assay control Anti-human Ig-conjugate would not bind and be washed away Both (a) and (b) Anti-human Ig-conjugate would bind non-specifically to the ELISA plate The OD values would be nearly the same as the assay control ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What is approximatively the half life of 32-Phosphorus? 42 days 30 days 14 days 28 days 42 days 30 days 14 days 28 days ANSWER DOWNLOAD EXAMIANS APP
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