Automated description from the Alliance of Genome Resources (Release 4.0)
Is predicted to enable cytokine activity; cytokine binding activity; and cytokine receptor activity. Involved in several processes, including positive regulation of interleukin-5 production; positive regulation of mast cell activation; and positive regulation of receptor signaling pathway via STAT. Acts upstream of or within inflammatory response. Located in external side of plasma membrane. Predicted to be part of receptor complex. Is expressed in rib. Orthologous to human CRLF2 (cytokine receptor like factor 2).