Biological material purification method and magnetic separation device
AssigneeSeiko Epson Corporation
InventorsSoichi MORIYA, Naoyuki TOYODA
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Abstract
Provided is a biological material purification method, which is a method for purifying a biological material. The method includes: an adsorption step of mixing magnetic beads and the biological material and adsorbing the biological material to the magnetic beads in the obtained mixed liquid; a separation step of separating, from the mixed liquid, the magnetic beads to which the biological material is adsorbed; and an elution step of eluting the biological material from the magnetic beads. The magnetic beads contain a magnetic metal, and a heat generation treatment of causing the magnetic beads to generate heat by induction heating is performed.
Claims9
A biological material purification method, which is a method for purifying a biological material, the method comprising:
- an adsorption step of mixing magnetic beads and the biological material and adsorbing the biological material to the magnetic beads in the obtained mixed liquid;
- a separation step of separating, from the mixed liquid, the magnetic beads to which the biological material is adsorbed;
- and
- an elution step of eluting the biological material from the magnetic beads, wherein
- the magnetic beads contain a magnetic metal, and
- a heat generation treatment of causing the magnetic beads to generate heat by induction heating is performed.
A magnetic separation device comprising:
- a container holding unit configured to hold a container that accommodates magnetic beads and that extends along an axis coupling a bottom portion and an opening portion;
- and
- an electromagnetic coil disposed outside a side portion coupling the bottom portion and the opening portion.
Dependencies are inferred from the claim text.