HCD20. Definition

Medical Definition: HCD20

Monoclonal antibody being studied for the treatment of NHL B cells resistant to treatment. Monoclonal antibodies are made in the laboratory and can locate substances in the body, including cancer cells. HCD20 protein binds to CD20 found on B cells (a type of immune system cell) and some types of lymphoma cells. Also called IMMU-106 and hA20.

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