This protein is closely related to IL13RA1, a subunit of the interleukin 13 receptor complex. This protein binds IL13 with high affinity, but lacks cytoplasmic domain, and does not appear to function as a signal mediator. It is reported to play a role in the internalization of IL13.
mol wt:42kDa
Other Aliases: IL13 receptor; IL13R; IL13RA2; Interleukin 13 binding protein; Interleukin 13 receptor alpha 2 chain