FcRBlockingReagentcanbeusedtoblockunwantedbindingofantibodiestohumanFcreceptor-expressingcellssuchasBcells,monocytes,andmacrophages.
Inadditionitcanbeusedtoincreasethespecificityofantibodylabelingofextremelyraretargetcellssuchasantigen-specificBcells,fetalcellsinmaternalblood,hematopoietic
Progenitorcells,ordisseminatedepithelialtumorcells.