Device for concentration and separation of circulating tumor cells, and method for concentration and separation of circulating tumor cells

To provide a device for concentration and separation of circulating tumor cells, capable of recovering circulating tumor cells in a blood-derived specimen simply, at a high recovery rate, and with low invasion of the tumor cells. A device for concentration and separation of circulating tumor cells p...

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Bibliographische Detailangaben
Hauptverfasser: Inoue, Tomonori, Okamoto, Ryusuke
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:To provide a device for concentration and separation of circulating tumor cells, capable of recovering circulating tumor cells in a blood-derived specimen simply, at a high recovery rate, and with low invasion of the tumor cells. A device for concentration and separation of circulating tumor cells present in a blood-derived specimen, in which a cell separating agent with thixotropic property having a specific gravity ranging from 1.050 to 1.080 and enabling the separation of tumor cells and blood cells other than the tumor cells by a centrifugal operation is housed in a bottomed tube-shaped container closed at one end and opened at the other end.