Cadherin-17 / LI-Cadherin – RMab

For In Vitro Diagnostic Use

LI-Cadherin, also known as Cadherin-17, is part of the cadherin superfamily and is a calcium-dependent, membrane-associated glycoprotein. Cadherins are responsible for mediating cell-cell adhesion and are important for the structural integrity of epithelia. LI-Cadherin consists of an extracellular region containing 7 cadherin domains, and a transmembrane region but lacking the conserved cytoplasmic domain. It is a component of the gastrointestinal tract and pancreatic ducts, acting as an intestinal proton-dependent peptide transporter in the first step in oral absorption of many medically important peptide-based drugs. It may play a role in the morphological organization of liver and intestine.
In normal tissues, the LI-Cadherin antibody labels epithelial cells in the gastrointestinal tract and pancreatic duct, but not in kidney, liver and other tissues. In tumors, LI-Cadherin is expressed on adenocarcinoma of the digestive system, including liver cancer. It is a sensitive marker for the identification of gastric intestinal metaplasia and well differentiated adenocarcinomas.

Antibody Type Rabbit Monoclonal
Clone EP86
Isotype IgG
Reactivity Paraffin, Frozen
Localization Cytoplasmic
Control Colon

LI-Cadherin is a rabbit monoclonal antibody derived from cell culture supernatant that is concentrated, dialyzed, filter sterilized and diluted in buffer pH 7.5, containing BSA and sodium azide as a preservative.