Anti-TFF3 Antibody

Primary antibodies raised against the secreted trefoil factor 3 (TFF3) peptide support a broad range of investigations into epithelial barrier maintenance, mucosal restitution, and gastrointestinal pathology. The polyclonal reagent from Antibodies.com is raised in rabbit and detects the endogenous TFF3 protein in both human and mouse samples, making it a practical choice for translational and cross-species comparative studies. Researchers apply this antibody in western blot and immunohistochemistry workflows to localize TFF3 within goblet cells of the intestinal lining and to probe its altered expression in models of inflammatory bowel disease and adenocarcinomas of the gut and breast. The product is supplied as a 100 µl liquid aliquot at 1 mg/ml in PBS supplemented with 0.1% sodium azide and 50% glycerol, and the unconjugated format allows users to pair the reagent with their preferred detection chemistry. For best results, store refrigerated and protect from light, aliquoting as needed to limit repeated freeze-thaw cycles.