Oncostatin M receptor, Oncostatin M specific receptor subunit beta, Interleukin-31 receptor subunit beta, IL-31 receptor subunit beta, IL-31R subunit beta, IL-31R-beta, IL-31RB, Oncostatin-M-specific receptor, beta, OSMRB, MGC140467, MGC150626, MGC150627, MGC75127.
Associates with IL31RA to form the IL31 receptor. Binds IL31 to activate STAT3 and possibly STAT1 and STAT5. Capable of transducing OSM-specific signaling events.