Immunological Techniques Questions

• What radioactive molecule is used to end-label an oligonucleotide?
• The competitive immunoassay can be used
• Rocket Immunodiffusion is also known as
• Which of the following is a positively charged matrix for ion exchange chromatography?
• What is approximatively the half life of 32-Phosphorus?
• What would happen if serum is omitted from the ELISA, but all other steps remain same?
• RAST test (radio allergosorbent test) is often used to detect
• What is the ELISA test intended to measure?
• Different form of a plasmid, on an agarose gel, after electrophoresis may be in which of the following sequence in decreasing molecular weight?
• Agarose gel electrophoresis and pulsed field gel electrophoresis may be used to resolve respectively
• Which of the following radioactive element is generally involved in RIA?
• Radial Immunodiffusion is similar to
• The IPTG is a gratuitous inducers of (β-galactosidase, and x-gal is a chromogenic substrate. When α-complementation occurs which colour is produced?
• Which of the following is an immunodiffusion test?
• An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that
• Which of the following is an immunoelectrophoresis technique?
• Immunoaffinity chromatography can be used in biochemical applications to
• What would happen if the anti-human Ig-conjugate is not washed free of the well before the substrate is added?
• In Rocket Immunodiffusion the length of the rocket is
• Agarose a porous matrix used in various molecular biology technique is made by repetitive units of