Now the question is how can we mass produce our monoclonal antibody? So suppose we want to study a specific type of antibody that binds to a specific type of antigen. To actually study that antibody, the monocle antibody, we have to mass produce that antibody. The question is how do we mass produce it to study it? Well, inside our body and inside the bodies of different organisms, we have many different types of plasma cells and each one of the plasma cells produces a specific type of antibody that binds to a specific antigen. Now, theoretically, to basically mass produce a specific type of antibody, what we would have to do is take out the different types of plasma cells from our body or from the body of some other organism, and then out.