Enterokinase is believed to be produced by the glands of Brunner in the membrane lining of the duodenum. It resists destruction from the various enzymes in the small intestine but is destroyed by bacteria in the large intestine.

Where is enterokinase formed?

Enterokinase is produced by the duodenal mucosa. It activates trypsin, a pancreatic proteolytic enzyme, which in turn activates the remainder of the enzymes facilitating protein digestion. The pancreas releases other proteolytic enzymes into the intestine that continue the digestive process.

What is the source of enterokinase mention its action?

The entrokinase is secreted by the mucus of small intestine.

It is secreted by the mucous of the small intestine. The function of this enzyme is to convert the pancreatic secretion trypsinogen into trypsin. This enzyme is destroyed by the bacteria in the large intestine.