An enzyme unit (often referred to as "enzyme activity") is a measure of the activity of an enzyme. It quantifies the amount of substrate converted to product by the enzyme in a specific time frame under specified conditions. Typically, one enzyme unit is defined as the amount of enzyme that catalyzes the conversion of one micromole (μmol) of substrate per minute under optimal conditions, which may include temperature, pH, and substrate concentration.
New to topics? Read the docs here!