Liquid purification or separation – With repair or assembling means
Patent
1996-04-01
1999-06-08
Reifsnyder, David A.
Liquid purification or separation
With repair or assembling means
210473, 21050026, 210516, 264296, 422101, G01N 3353
Patent
active
059102462
ABSTRACT:
Device for the isolation of nucleic acids from a liquid sample by introducing the liquid into the device through an inlet opening and passage of the sample through a nucleic acid binding material and discharging of the resulting liquid through an outlet opening, wherein the nucleic acid binding material is inserted through the outlet opening during the manufacture of the device and the outlet opening is narrowed in order to hold the material. The device is particularly simple and reliable to manufacture but yet ensures that nucleic acids can be isolated without contamination.
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patent: 5264184 (1993-11-01), Aysta et al.
Vogelstein et al, Preparative and analytical purification of DNA from agarose, Proc. Nat'l. Acad. Sci USA, vol. 76, No. 2, pp. 615-619, Feb. 1979.
Jakobi et al, Filter-Supported Preparation of .lambda. Phage DNA, Institute of Experimental Pathology, German Cancer Research Center, Analytical Biochemestry 175, 196-201 (1988).
Japanese Unexamined Patent Publication No. 58899/1992 (Translation-in-part).
Japanese Unexamined Patent Publication No. 158144/1988 (Translation-in-part).
Fritz Michael
Harttig Herbert
Lange Hans
Lerch Rolf
Walter Thomas
Boehringer Mannheim GmbH
Reifsnyder David A.
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