Cancer Terms

Human Monoclonal Antibody 216

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Human Monoclonal Antibody 216 Definition

A naturally-occurring human IgM monoclonal antibody with potential antineoplastic activity. Human monoclonal antibody 216, derived from the gene VH4-34, binds to the glycosylated epitope CDIM on the surface of both malignant and normal B cells. Upon binding to B cells, this antibody may crosslink two or more CDIM molecules, resulting in the formation of cell membrane pores, the disruption of cell membrane integrity, and B cell lysis; this mechanism of antibody-mediated cell death is direct and does not involve mechanisms of complement-mediated cytotoxicity or antibody-dependent cell-mediated cytotoxicity (ADCC). CDIM is the glyco-moiety of a 75kD B-cell cell surface glycoprotein.

Human Monoclonal Antibody 216 Synonyms

Human Monoclonal Antibody 216, MoAb 216

Terms in Human Monoclonal Antibody 216 category



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