Most antibodies used by researchers are either polyclonal — a mixture of antibodies derived from the serum of immunized animals — or monoclonal, where a single specific clone comprises the ...

Antibodies can be classified into two types: monoclonal and polyclonal. Monoclonal antibodies have specificity for a particular antigen (target of antibodies), but polyclonal ones are not specific ...

Polyclonal antibodies also have potential value when large quantities ... a “tangible means of expression,” such as when it is written on paper and printed in books or recorded via audio or video.