Anti-Claudin 2 Antibody

Offered through the Antibodies.com catalogue, this affinity-purified reagent is a rabbit polyclonal reagent raised against a synthesized peptide derived from human Claudin 2, and it is designed to detect endogenous levels of total Claudin 2 protein in research samples. Supplied as a 50 µl aliquot at 1.0 mg/mL in phosphate-buffered saline (without Mg²⁺ and Ca²⁺), pH 7.4, with 150 mM NaCl, 0.02% sodium azide, and 50% glycerol, the antibody is unconjugated and consists of rabbit IgG purified from antiserum by affinity chromatography using the epitope-specific immunogen. The host is Rabbit, the clonality is Polyclonal, and the product is intended for Western blotting (WB) and immunohistochemistry (IHC), with validated reactivity against Human, Mouse, and Rat samples, making it well suited to cross-species studies of tight-junction biology. For handling, the manufacturer recommends shipping at 4 °C and, upon arrival, aliquoting and storing at –20 °C while avoiding repeated freeze/thaw cycles to preserve performance. Synonyms listed for the target include Claudin-2, CLDN2, and SP82, allowing easy cross-referencing with existing literature and legacy datasets. This reagent is supplied for research use only and is not intended for diagnostic or therapeutic applications, so it should be reserved for laboratory investigations into Claudin 2 expression and localization across the indicated model systems.