List of top Animal Biotechnology Questions on Immunology

Which of the following is the precursor of coenzyme that participates in one carbon group transfer in purine synthesis?

Success of hepatitis B vaccine is because

How many recombination events are likely to occur in forming the heavy chain with the recombined locus as 5'-V17-D2-J2-C\(\mu\)-C\(\gamma\)1--C\(\epsilon\)-3' by an antigen-stimulated naïve B cell producing IgG1 antibody?

In myasthenia gravis, an autoimmune disease, auto-antibodies bind to

Identify major class of antibody present in saliva, tears and intestinal mucus

During the production of hybridoma for monoclonal antibodies, the unfused myeloma cells fail to survive because

Which class of antibody appears first in serum after exposure to an antigen?

Light chain and heavy chains in antibody molecule are linked with each other with which of the following force or bond?

Variable and constant region of light chain of immunoglobulins are

What should be the approximate molecular weight of the heavy chain of human IgG if the variable region is 110 amino acid long and constant region is three-times the variable region?

Action of papain on IgG molecule results in

An antibody raised against an antigen can be used to determine the location of antigen in a cell using

In 1975, Kohler and Milstein produced the first