Anti-IL20RA Antibody

Raised in rabbit against the IL-20 receptor subunit alpha (IL20RA), this unconjugated polyclonal antibody from Antibodies.com is supplied as a 100 µl vial formulated at 1 mg/ml in phosphate-buffered saline (PBS) containing 15 mM sodium azide at approximately pH 7.2. It detects IL20RA in human, mouse, and rat samples and has been validated for Western blot.

IL20RA pairs with the IL-20RB subunit to assemble the functional heterodimeric receptor for the cytokines IL-19, IL-20, and IL-24, anchoring this reagent to research on IL-10 family signaling, keratinocyte biology, and cutaneous inflammation. Published studies have used anti-IL20RA antibodies to monitor receptor expression in psoriatic skin models and to investigate tumor-microenvironment signaling driven by IL-24 acting through its shared receptor complex.

The polyclonal format broadens epitope coverage of the IL-20 receptor alpha chain relative to monoclonal reagents, supporting detection across multiple receptor forms and stimulation conditions in cell lysates and tissue extracts. Store refrigerated, protect from light, and minimize freeze-thaw cycles to maintain reagent activity. For research use only.