“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Rituximab is a chimeric monoclonal antibody to CD20 antigen which regulates cell cycle initiation. It binds to the antigen on the cell surface, activating complement-dependent B-cell cytotoxicity; and to human Fc receptors, mediating cell killing through an antibody-dependent cellular toxicity.
Duration: Detectable in serum 3-6 mth after completion of therapy; B-cell recovery 6-12 mth following completion of therapy.