Biolab Use Enzymes are special proteins that help chemical reactions happen in our bodies. They can also be extracted from cells and used to help speed up important commercial processes. These enzymes are used in laboratories for conducting various tests. We Hangzhou Junfeng Bioengineering Co. Ltd. provides our clients with products such as Pfu DNA Polymerase, Recombinant SUMO Protease, KOD DNA Polymerase, and BioScript III Rtase. These enzymes bind to the molecules that are going to react and then help those molecules to break apart or come together. Biolab Use Enzymes are only required in very low concentrations, which means that very small amounts of them can speed up reactions without being used up in the process.