Circulating kallikrein levels

Circulating kallikrein levels refer to the amount of kallikrein enzyme present in the bloodstream. Kallikrein plays a key role in regulating blood pressure, inflammation, and blood clotting by triggering the production of other molecules like bradykinin. Measuring its levels helps doctors understand how well these processes are functioning and can aid in diagnosing conditions such as hereditary angioedema or certain blood pressure disorders. Normal levels indicate balanced enzyme activity, while abnormal levels may suggest underlying health issues requiring further investigation.