SAMPLE RECOVERY METHOD

To efficiently recover a sample by centrifugation.SOLUTION: In a cell recovery method, colored beads B having a predetermined color are added to a cell culture solution S, the cell culture solution S with the colored beads B added thereto is separated into a supernatant L and a precipitate P using a...

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Hauptverfasser: TAGUCHI TOMOYUKI, MITSUMORI YUJI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To efficiently recover a sample by centrifugation.SOLUTION: In a cell recovery method, colored beads B having a predetermined color are added to a cell culture solution S, the cell culture solution S with the colored beads B added thereto is separated into a supernatant L and a precipitate P using a centrifuge 30, the separated supernatant L is removed, and the separated precipitate P is recovered.SELECTED DRAWING: Figure 1 【課題】遠心分離によって試料を効率よく回収すること。【解決手段】菌体回収方法は、所定の色彩を有する着色ビーズBを菌体培養液Sに添加し、遠心分離機30を用いて着色ビーズBが添加された菌体培養液Sを上清Lと沈殿Pとに分離し、分離した上清Lを除去し、分離した沈殿Pを回収する。【選択図】図1