Anti-CLDN3 Antibody

Manufactured by Antibodies.com, this rabbit polyclonal reagent is raised against a synthetic peptide of human CLDN3 and affinity-purified using the immunogen to maximise specificity for the endogenous target. The unconjugated antibody is supplied at a concentration of 1.0 mg/mL in a phosphate-buffered formulation (without Mg²⁺ and Ca²⁺) at pH 7.4, containing 150 mM NaCl, 0.02% sodium azide and 50% glycerol, and is available in 50 µL and 100 µL pack sizes. It is validated for Western blot (WB) applications and has been confirmed to react with human and rat samples, making it suitable for studies of tight-junction biology in epithelial and endothelial systems. As a polyclonal primary antibody produced in a rabbit host, the reagent detects total CLDN3 protein levels and is intended for research use only. CLDN3 (Claudin-3), also referenced by the synonyms C7orf1, Clostridium perfringens enterotoxin receptor 2 (CPE-R 2, CPETR2, CPE-receptor 2, hRVP1) and Rat ventral prostate.1 protein homolog, is a tight-junction transmembrane protein widely used as an intercellular junction marker, supporting applications in cell biology, oncology, and barrier-function research.