Cholecystokinin, abbreviated CCK, is secreted by I-cells in the mucosal epithelium of the duodenum and jejunum when fats and proteins are detected, it stimulates the release of digestive enzymes and bile, allowing for the breakdown and absorption of food.

ELISA kit information:

• Reactivity: Human
• Sample Type: Plasma, Tissue Homogenates, Serum, Biological Fluids
• Sensitivity: 9.375 pg/ml
• Target: CCK, Cholecystokinin