Anti-TSLP Antibody

This unconjugated rabbit polyclonal antibody from Antibodies.com specifically recognizes human thymic stromal lymphopoietin (TSLP), an epithelial-cell-derived cytokine that drives Th2-polarized immune responses and is widely studied in allergic airway inflammation, atopic dermatitis, and epithelial barrier biology. Supplied as 100 µl at 1 mg/ml in PBS containing 0.1% sodium azide and 50% glycerol, the reagent is optimized for immunohistochemistry on formalin-fixed, paraffin-embedded tissue sections derived from human skin, lung, and mucosal biopsies. Researchers apply this primary antibody to localize TSLP-producing keratinocytes, bronchial epithelial cells, and stromal cells, supporting investigations of type 2 immunity and the tissue microenvironment in chronic inflammatory disease. The reagent is validated for IHC with reactivity limited to human TSLP, making it appropriate for translational studies using clinical specimens. For best results, store frozen at -20°C and protect from light, dispensing the stock into single-use aliquots to minimize freeze-thaw cycles and preserve binding activity across multiple staining runs.