kallikrein enzyme britannica.com
other articles where kallikrein is discussed: renal system: the role of hormones in renal function: of blood vessels, the enzyme kallikrein, may also exert an influence on renal blood flow. kallikrein is secreted by renal tubules and is added to the urine in the distal tubules. it activates the conversion of kininogen to bradykinin, which is also a powerful