2310015K15Rik antibody, AA114818 antibody, Cager-2 antibody, D11Bwg0414e antibody, pur-beta antibody, purb antibody, zgc:65916 antibody, purb-b antibody, purbeta antibody, PURBETA antibody, si:dkey-202n14.1 antibody, purine rich element binding protein B antibody, purine-rich element binding protein Bb antibody, purine-rich element binding protein B L homeolog antibody, purine-rich element binding protein Ba antibody, Purb antibody, purbb antibody, purb.L antibody, PURB antibody, purba antibody