RAST test (radio allergosorbent test) is often used to detect antigen associated with allergies (IgE) antibodies associated with allergies (IgE) bacteriophages None of these TRUE ANSWER : ? YOUR ANSWER : ?
The IPTG is a gratuitous inducers of (β-galactosidase, and x-gal is a chromogenic substrate. When α-complementation occurs which colour is produced? No colour is produced Brown White Blue TRUE ANSWER : ? YOUR ANSWER : ?
In Counter immunoelectrophoresis electrophoresis will drive the antibody and antigen toward each other electrophoresis will drive the antibody and antigen parallel to each other the antibody will migrate towards cathode the antibody will migrate towards anode TRUE ANSWER : ? YOUR ANSWER : ?
Radial Immunodiffusion is similar to gel diffusion all of these double-diffusion Ouchterloney technique TRUE ANSWER : ? YOUR ANSWER : ?
The competitive immunoassay can be used 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. TRUE ANSWER : ? YOUR ANSWER : ?
Immunoaffinity chromatography can be used in biochemical applications to purify protein antigen break down antigen and analyze quantitatively break down antibody structure None of these TRUE ANSWER : ? YOUR ANSWER : ?
What is the ELISA test intended to measure? Presence of free, circulating virus in the patient Antibody to HIV only Antibodies directed against HLA molecules Antigen to HIV only TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following radioactive element is generally involved in RIA? Iodine-125 All of these Carbon-14 Tritium TRUE ANSWER : ? YOUR ANSWER : ?
Immunoelectrophoresis techniques are designed to separate the mixture components from each other by using electrophoresis prior to reaction with antibody after reaction with antibody prior to reaction with antigen after reaction with antigen TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is an immunoelectrophoresis technique? Both (a) and (b) Counterimmunoelectrophoresis Two-dimensional immunoelectrophoresis Coimmunoelectrophoresis TRUE ANSWER : ? YOUR ANSWER : ?