Butyrylcholinesterase Variants that Alter the Activity of Chemotherapeutic Agents

The invention provides a butyrylchinesterase variant, a method of converting a camptothecin derivative to a topoisomerase inhibitor by contacting the camptothecin derivative with a butyrylcholinesterase variant and a method of treating cancer by administering to an individual an effective amount a b...

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Bibliographische Detailangaben
Hauptverfasser: WATKINS JEFFREY D, PANCOCK JAMES D
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention provides a butyrylchinesterase variant, a method of converting a camptothecin derivative to a topoisomerase inhibitor by contacting the camptothecin derivative with a butyrylcholinesterase variant and a method of treating cancer by administering to an individual an effective amount a butyrylcholinesterase variant exhibiting increased capability to convert a camptothecin derivative to a topoisomerase inhibitor compared to butyrylcholinesterase.