Predicted to enable cytokine binding activity; cytokine receptor activity; and protein kinase binding activity. Predicted to be involved in cytokine-mediated signaling pathway and positive regulation of interferon-gamma production. Predicted to act upstream of or within peptidyl-tyrosine phosphorylation; response to cytokine; and response to lipopolysaccharide. Predicted to be located in plasma membrane. Predicted to be part of receptor complex. Predicted to be active in external side of plasma membrane. Orthologous to human IL12RB2 (interleukin 12 receptor subunit beta 2). [provided by Alliance of Genome Resources, Apr 2022]