EP0211436A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Stirrer for biochemical reactions
Assignee: Tosoh Corp
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Filing: 1986-08-04
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Granted: —
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Expires: 2006-08-04
Abstract
Abstract A stirrer for biochemical reactions comprising a magnetically permeable vessel for containing a solution of biochemically reacting substances, at least one magnetic bead placed in the vessel, and a magnetic device which is installed outside the vessel and generates an oscillating magnetic field acting on the bead. The stirrer is advantageous for stirring the solution of without direct contact.
Inventors
- 👤 Yuji Higo
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 02:01
CPC Classifications
G; G01; G01N; G01N35/00; G01N35/0098; B; B01; B01F; B01F31/00; B01F31/44; B01F31/441; B01F33/00; B01F33/45; B01F33/452; G01N1/00; G01N1/02; G01N1/10; G01N2001/1006; Y; Y10; Y10S; Y10S366/00; Y10S366/03
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
47 words
A stirrer for biochemical reactions comprising a magnetically permeable vessel for containing a solution of biochemically reacting substances, at least one magnetic bead placed in the vessel, and a magnetic device which is installed outside the vessel and generates an oscillating magnetic field acting on said bead.
Claim 2
Dependent Claim
47 words
A stirrer for biochemical reactions comprising a magnetically permeable vessel for containing a solution of biochemically reacting substances, at least one magnetic bead placed in the vessel, and a magnetic device which is installed outside the vessel and generates an oscillating magnetic field acting on said bead.
Claim 3
Dependent Claim
37 words
A stirrer for biochemical reactions according to claim 1, wherein the magnetic device comprises a magnetic bar on which pieces of magnet are fixed, and means for moving said magnetic bar relatively with respect to the vessel.
Claim 4
Dependent Claim
27 words
A stirrer for biochemical reactions according to claim 1, wherein the magnetic bead has an antibody fixed thereon and acts as an insoluble carrier of the antibody.
References Cited (Backward Citations)
No citation records indexed.
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