Humanised antibodies with anti-tumour activity

The present invention provides humanized antibodies and binding domains thereof with anti-tumor activity. In particular the humanized antibodies have specific binding to and direct killing of human colon tumor cells and display potent immune-mediated cytotoxic activity against human colon cancer cel...

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Bibliographische Detailangaben
Hauptverfasser: DOYLE ANTHONY G, KIENZLE NORBERT, POLLARD MATTHEW, JENNINGS PHILIP A, CLARKE ADAM W
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides humanized antibodies and binding domains thereof with anti-tumor activity. In particular the humanized antibodies have specific binding to and direct killing of human colon tumor cells and display potent immune-mediated cytotoxic activity against human colon cancer cells in vitro using antibody-dependent cell-mediated cytotoxicity (ADCC) and complement dependent cytotoxicity (CDC) assays and in vivo using mouse tumor models.