ANTI-MDR1 ANTIBODIES AND USES THEREOF

Provided are antibodies that target the cellular efflux pump MDR1. Also provided are pharmaceutical compositions, nucleic acids, recombinant expression vectors, cells, and kits that include or encode such antibodies. Methods of using the antibodies for detecting presence or absence of MDR1 expressio...

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Bibliographische Detailangaben
Hauptverfasser: PONATH, Paul David, ZHAI, Qianting, ARATHOON, William Robert, MOHANTY, Suchismita, BRIANTE, Raffaella, ZHANG, Pingping
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Provided are antibodies that target the cellular efflux pump MDR1. Also provided are pharmaceutical compositions, nucleic acids, recombinant expression vectors, cells, and kits that include or encode such antibodies. Methods of using the antibodies for detecting presence or absence of MDR1 expression in cells, e.g., tumor cells, level of MDR1 expression, and/or inhibiting MDR1 function are also disclosed. In addition, multi-specific antibodies that bind to MDR1 and a tumor associated antigen are provided. Also provided are methods for treating a subject for a cancer that include administering to the subject an anti-MDR1 antibody as disclosed herein or a multi-specific antibody that targets both MDR1 and a tumorassociated antigen.