biocatalyst

https://doi.org/10.1351/goldbook.B00652
An @E02159@ or enzyme complex consisting of, or derived from, an organism or cell culture (in cell-free or whole-cell forms) that catalyses metabolic reactions in living organisms and/or @S06083@ conversions in various chemical reactions.
Source:
PAC, 1992, 64, 143. (Glossary for chemists of terms used in biotechnology (IUPAC Recommendations 1992)) on page 147 [Terms] [Paper]