Immunological Techniques What is approximatively the half life of 32-Phosphorus? 42 days 28 days 14 days 30 days 42 days 28 days 14 days 30 days ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? None of these Phosphocellulose DEAE cellulose CM cellulose None of these Phosphocellulose DEAE cellulose CM cellulose ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What radioactive molecule is used to end-label an oligonucleotide? (alpha)-32P-ATP Any of these (gamma)-32P-ATP (alpha)-32P-dUTP (alpha)-32P-ATP Any of these (gamma)-32P-ATP (alpha)-32P-dUTP ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques The competitive immunoassay can be used commonly to detect trace amounts of drugs. both (a) and (b) to detect antibody associated with allergies (IgE) to detect very small amounts of antigen commonly to detect trace amounts of drugs. both (a) and (b) to detect antibody associated with allergies (IgE) to detect very small amounts of antigen ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following radioactive element is generally involved in RIA? Tritium All of these Carbon-14 Iodine-125 Tritium All of these Carbon-14 Iodine-125 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 The ELISA would not develop when the substrate was added None of these All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate The ELISA would develop normally The ELISA would not develop when the substrate was added None of these All wells would show uniform over-development due to unbound and excess anti-human Ig enzyme conjugate ANSWER DOWNLOAD EXAMIANS APP
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