monoclonal

adj. having or being derived from a single clone

Monoclonal antibodies (mAb or moAb) are antibodies that are identical because they are produced by one type of immune cell that are all clones of a single parent cell. Given (almost) any substance, it is possible to create monoclonal antibodies that specifically bind to that substance; they can then serve to detect or purify that substance. This has become an important tool in biochemistry, molecular biology and medicine. When used as medications, the generic name ends in -mab (see "Nomenclature of monoclonal antibodies").
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Monoclonal /mono·clo·nal/ 1. derived from a single cell. 2. pertaining to a single clone. mon·o·clo·nal n. [more]Monoclonal - Community and Resources

Adjective
1. forming or derived from a single clone
(pertainym) clone, clon

adj. monoclonal