IL13RA2

Cell surface receptor that plays a role in the regulation of IL-13-mediated responses. Functions as a decoy receptor that inhibits IL-13- and IL-4-mediated signal transduction via the JAK-STAT pathway and thereby modulates immune responses and inflammation. Serves as a functional signaling receptor for IL-13 in an alternative pathway involving AP-1 ultimately leading to the production of TGFB1..

Function from UniProtKB (Q14627), read 2026-09-23. CC BY 4.0.