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inebilizumab

A humanized immunoglobulin IgG1 kappa monoclonal antibody directed against the B-cell-specific membrane protein CD-19 with potential immunostimulating and antineoplastic activities. Inebilizumab binds to CD19, which may result in a cytotoxic T-lymphocyte (CTL) response and antibody-dependent cellular cytotoxicity (ADCC) to CD19-expressing B-cells. The Fc portion of inebilizumab does not contain a fucose sugar moiety, which may contribute to its enhanced ADCC activity. CD19 is a membrane antigen that is widely expressed during B-cell development, from pro-B-cell to early plasma cell stages.

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Synonym:	anti-CD19 monoclonal antibody MEDI-551
Code name:	MEDI-551

inebilizumab

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