Anti-IL-33 Antibody

Produced by Antibodies.com and supplied through AFMS, this affinity-purified reagent is a rabbit polyclonal antibody raised against the internal region of human IL-33, validated for Western Blot and ELISA workflows. The unconjugated antibody is supplied at 1 mg/mL in a liquid PBS formulation containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, and is offered here in the 50 µl pack size. It detects endogenous levels of IL-33 and has been verified to react with human, mouse and rat samples, giving broad utility across common inflammation and immunology models. The polyclonal host is rabbit, ensuring epitope diversity, and the product is shipped at 4 °C with long-term storage recommended at –20 °C in single-use aliquots to avoid repeated freeze/thaw cycles. Intended strictly for research use, the antibody provides a reliable primary reagent for studying IL-33 signalling pathways in cell lysates and serum-based assays.