Anti-IL-4Rα Antibody

Rabbit polyclonal antibodies targeting the alpha subunit of the interleukin-4 receptor (IL-4Rα, CD124) are supplied by Antibodies.com in a 100 µl unconjugated format suitable for western blot, immunofluorescence, and ELISA workflows.

The IL-4Rα chain is a shared component of the type I IL-4 receptor and the type II IL-13/IL-4 receptor complex, making it a focus of immunology research into Th2-driven inflammation, allergic asthma, atopic dermatitis, and IgE class switching.

This reagent was raised in rabbit and validated for detection of human and mouse IL-4Rα, supporting studies of receptor signaling, ligand binding, and downstream STAT6 activation across both species.

Unconjugated presentation allows flexible secondary antibody pairing for immunofluorescence labeling and western blot detection, while compatibility with ELISA extends utility to quantitative measurement of receptor levels in cell lysates and tissue samples.