Immunological Techniques Which of the following is a positively charged matrix for ion exchange chromatography? Phosphocellulose None of these CM cellulose DEAE cellulose Phosphocellulose None of these CM cellulose DEAE cellulose ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques DNA- footprinting is a suitable technique for identifying which of the following? Particular mRNA in mixture Particular t-RNA in mixture Introns within DNA Protein binding site within DNA Particular mRNA in mixture Particular t-RNA in mixture Introns within DNA Protein binding site within DNA 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 Anti-human Ig-conjugate would bind non-specifically to the ELISA plate The OD values would be nearly the same as the assay control Both (a) and (b) Anti-human Ig-conjugate would not bind and be washed away Anti-human Ig-conjugate would bind non-specifically to the ELISA plate The OD values would be nearly the same as the assay control Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques Which of the following radioactive element is generally involved in RIA? Tritium All of these Iodine-125 Carbon-14 Tritium All of these Iodine-125 Carbon-14 ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques What is the ELISA test intended to measure? Antigen to HIV only Antibody to HIV only Presence of free, circulating virus in the patient Antibodies directed against HLA molecules Antigen to HIV only Antibody to HIV only Presence of free, circulating virus in the patient Antibodies directed against HLA molecules ANSWER DOWNLOAD EXAMIANS APP
Immunological Techniques In Counter immunoelectrophoresis electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards anode the antibody will migrate towards cathode electrophoresis will drive the antibody and antigen parallel to each other electrophoresis will drive the antibody and antigen toward each other the antibody will migrate towards anode the antibody will migrate towards cathode electrophoresis will drive the antibody and antigen parallel to each other ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS