rafivirumab rafivirumab rafivirumab (cr57) is a monoclonal antibody for the prophylaxis of rabies. rafivirumabmonoclonal antibodytypewhole antibodysourcehumantargetrabies virus glycoproteinclinical dataatc codenoneidentifierscas number944548-37-2 nchemspidernoneuniif6g4126bpechemical and physical dataformulac6462h9954n1718o2036s46molar mass145761.46 g·mol−1 ny (what is this?) (verify)