Human Claudin 23 ELISA Kit (HUFI04563)

Claudin 23 (CLDN23) is a transmembrane tight junction protein that contributes to epithelial barrier integrity and paracellular permeability in human tissues. This Assay Genie ELISA kit enables quantitative measurement of CLDN23 in research samples, supporting in vitro studies of epithelial biology, mucosal barrier function, and tumor microenvironment investigations where altered tight junction expression has been implicated in cancer progression and metastasis.

CLDN23 expression has been examined in colorectal, gastric, and other gastrointestinal carcinomas, where its downregulation is associated with disrupted cell-cell adhesion and invasive cellular behavior. The kit is supplied in a 96 Assays configuration suited to multi-sample screening, providing the components required for colorimetric quantitation of CLDN23 in human-derived research specimens handled under standard immunoassay conditions.

Investigators studying tight junction remodeling, epithelial-mesenchymal transition, gastrointestinal pathology, or barrier dysfunction will find this tool relevant to basic and translational research programs. All components are intended for research use only and should be handled according to the enclosed product insert.