Single Biggest Cancer Dictionary in the World

What is

tafasitamab-cxix

?

Pronunciation: /tafasitamab* cxix*/

tafasitamab-cxix

Definition

An Fc engineered, humanized anti-CD19 monoclonal antibody directed against the B-cell-specific membrane protein CD19 with potential immunostimulating and antineoplastic activities. Tafasitamab-cxix targets and binds to CD19, thereby depleting and eliminating CD19-expressing B cells. The modified Fc region of XmAb5574 increases binding affinity to Fc-gamma receptors of effector cells and thereby enhances antibody-dependent cellular cytotoxicity (ADCC) and antibody-dependent cell-mediated phagocytosis (ADCP). CD19 is widely expressed during B-cell development, from pro-B-cell to early plasma cell stages.