Monoclonal vs Polyclonal Ab

jaymone jaymone at PAONLINE.COM
Sat Nov 28 17:49:06 EST 1998

When an animal is immunized with an antigen, it responds by making Abs
of many different specificities directed against the many epitopes
contained in a complex antigen.  This is a polyclonal Ab response.
If one can isolate a single b cell producing a single Ab specificity,
you will then have a monoclonal Ab.  Mice are used to produce monoclonal
Abs due to technical reasons.  However, human and other species of
monoclonal Abs have been produced.

Jay Mone'

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