In enzymology, a lactate 2-monooxygenase (EC 1.13.12.4) is an enzyme that catalyzes the chemical reaction: (S)-lactate + O2 ↔ acetate + CO2 + H2O. Thus, the two substrates of this enzyme are (S)-lactate and O2, whereas its 3 products are acetate, CO2, and H2O.https://www.creative-enzymes.com/product/Native-Aerococcuss-Viridans-Lactate-Oxidase_752.html