Substrates are laboratory reagents, chemicals, and consumables, and kits used to support or enhance biomedical, pharmaceutical, clinical, food science, environmental, and other research and testing laboratory processes. Products include enzymes, inhibitors, acids, bases, buffers, antibodies, and chromatography supplies.
Deubiquitinating enzymes (DUBs) play housekeeping functions by maintaining pools of active ubiquitin, and regulatory function by rescuing specific target proteins from degradation by the proteasome.
Oleoyl coenzyme A (Oleoyl-CoA) may be used to study the specificity and kinetics of enzymes such as acyl-coenzyme A:cholesterol acyltransferase 1 (ACAT1) involved in long chain fatty acid cholesterol esterification.