A protein produced by the B-cells of the immune system which binds to a particular antigen, a foreign substance to the body.

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How plasma cells switches secreting different Ig classes?

In Type 1 hypersensitivity how do B lymphocytes switch Ig classes, from synthesizing IgG to IgE? What is the mechanism? I studied multiple pathology books, it says the same as for IgG secreting ...
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1answer
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How to inhibit formation of specific antibodies (to antisera)?

Is there a way to inhibit an antibody response to a specific antigen using immunosupression? I am interested in reducing the anti-antibody formation to animal antibodies such as murine antibodies in ...
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How are antibodies designed?

Antibodies have the ability of recognising highly specific peptide sequences and bind it at their antigen-binding site. This ability is harnessed as a tool in research to purify target structures in ...