Human CCK (Cholecystokinin) ELISA Kit

Quantitative measurement of cholecystokinin (CCK) in human research samples is supported by this competitive ELISA kit from Assay Genie. The assay uses a colorimetric readout and is calibrated against recombinant human CCK, enabling laboratories to standardize peptide hormone quantification across studies of gastrointestinal signaling, satiety regulation, and postprandial physiology. CCK is a 33-amino-acid peptide hormone released by I-cells of the duodenum in response to dietary lipids and proteins, and quantitative measurement supports research into gallbladder contraction, pancreatic exocrine secretion, and gut-brain satiety pathways.

The kit is supplied as a 96-test format with all required reagents, including pre-coated microwells, horseradish peroxidase-conjugated detection reagent, and standard diluent. Store all components refrigerated at 4°C when not in use, protecting conjugate and substrate from light exposure to preserve activity through the printed expiration date.

This product is intended for research use only and is not approved for diagnostic procedures. Each lot is validated against internal reference standards to ensure inter-assay consistency, and the competitive binding format provides reliable quantitation in human-derived samples including serum or plasma preparations.