ANTI-CD43 ANTIBODY AND USE THEREOF FOR CANCER TREATMENT

To provide compositions for inhibiting a cancer stem cell.SOLUTION: A pharmaceutical composition comprises an anti-CD43 antibody or an antigen-binding fragment thereof, the antibody or fragment comprising a CDR1H of SEQ ID NO: 111, a CDR2H of SEQ ID NO: 114, a CDR3H of SEQ ID NO: 118, a CDR1L of SEQ...

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Hauptverfasser: IRENE KOUKOULAS, VINCENT BATORI, HONG KWON PYO, DAVID S WILSON JR, YOON SANGSOON, BRIONY CRISTIANO, GEORGE KOPSIDAS
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide compositions for inhibiting a cancer stem cell.SOLUTION: A pharmaceutical composition comprises an anti-CD43 antibody or an antigen-binding fragment thereof, the antibody or fragment comprising a CDR1H of SEQ ID NO: 111, a CDR2H of SEQ ID NO: 114, a CDR3H of SEQ ID NO: 118, a CDR1L of SEQ ID NO: 119, a CDR2L of SEQ ID NO: 124, and a CDR3L of SEQ ID NO: 125. Preferably, the antigenic site consists of an amino acid sequence selected from SEQ ID NOs: 131, 132, 133 and 134.SELECTED DRAWING: Figure 1 【課題】癌幹細胞阻害用組成物の提供。【解決手段】SEQ ID NO:111のCDR1H、SEQ ID NO:114のCDR2H、SEQ ID NO:118のCDR3H、SEQ ID NO:119のCDR1L、SEQ ID NO:124のCDR2L、及びSEQ ID NO:125のCDR3Lを含む、抗CD43抗体又はその抗原結合断片を含有する医薬組成物。好ましくは、抗原決定部位は、SEQ ID NO:131、132、133、及び134から選択されたアミノ酸配列からなる、医薬組成物。【選択図】図1