Anti-IL13RA2 Antibody

The Antibodies.com Anti-IL13RA2 polyclonal reagent is a rabbit host primary antibody validated for Western blot and immunohistochemistry workflows. Raised against Interleukin-13 Receptor Subunit Alpha-2 (also called CD213a2), this unconjugated preparation detects the endogenous receptor in Human, Mouse, and Rat samples. Each vial supplies 100 µl of antibody at 1 mg/ml in PBS with 0.1% Sodium Azide and 50% Glycerol as a stabilizing cryoprotectant; aliquots are recommended for repeated freeze-thaw cycles to preserve binding activity. IL13RA2 is a single-pass transmembrane receptor frequently studied in glioblastoma and other solid tumor contexts because its overexpression marks disease-relevant cell populations and supports targeted immunotherapy development, including CAR-T approaches. The polyclonal format broadens epitope coverage across the cytoplasmic tail and extracellular domain, useful when surveying receptor expression patterns in tissue sections or confirming band identity in lysate blots. Storage at -20 °C in working aliquots is recommended, with the glycerol-containing buffer protecting the immunoglobulin from freeze damage during long-term banking. Researchers investigating cytokine receptor biology, tumor antigen profiling, or antibody-drug conjugate target screening will find this reagent a practical starting point.