atorolimumab atorolimumab atorolimumab is an immunosuppressive drug directed against the rhesus factor. atorolimumabmonoclonal antibodytypewhole antibodysourcehumantargetrhdclinical dataatc codenoneidentifierscas number202833-08-7 ychemspidernoneuniizt2tx7wzl7 ny (what is this?) (verify)