Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1997017428) CONCENTRATION AND SIZE-FRACTIONATION OF NUCLEIC ACIDS AND VIRUSES IN POROUS MEDIA
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/017428 International Application No.: PCT/US1996/017767
Publication Date: 15.05.1997 International Filing Date: 08.11.1996
Chapter 2 Demand Filed: 05.06.1997
IPC:
C12N 7/02 (2006.01) ,C12N 15/10 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
7
Viruses, e.g. bacteriophages; Compositions thereof; Preparation or purification thereof
02
Recovery or purification
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
N
MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICRO-ORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15
Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09
Recombinant DNA-technology
10
Processes for the isolation, preparation or purification of DNA or RNA
Applicants:
NATIONAL INSTITUTE OF STANDARDS & TECHNOLOGY [US/US]; Office of Technology Development Physics Building, Room B-256 Gaithersburg, MD 20899, US (AllExceptUS)
COLE, Kenneth, D. [US/US]; US (UsOnly)
Inventors:
COLE, Kenneth, D.; US
Agent:
JAGTIANI, Ajay, A.; Jagtiani & Associates 6126 Rocky Way Court Centreville, VA 20120-3400, US
Priority Data:
08/555,44309.11.1995US
Title (EN) CONCENTRATION AND SIZE-FRACTIONATION OF NUCLEIC ACIDS AND VIRUSES IN POROUS MEDIA
(FR) CONCENTRATION ET FRACTIONNEMENT DIMENSIONNEL D'ACIDES NUCLEIQUES ET DE VIRUS SUR DES SUPPORTS POREUX
Abstract:
(EN) The present invention relates generally to separation methods, and more particularly to a method to separate nucleic acids and viruses from other substances using porous media by combining flow rate with electrical field strength. For example, methods to concentrate and size-fractionate nucleic acids are hereby provided.
(FR) L'invention concerne, de façon générale, des procédés de séparation et, plus particulièrement, un procédé servant à séparer des acides nucléiques et des virus d'autres substances au moyen de supports poreux, en combinant le débit avec la force du champ électrique. Elle concerne, par exemple, des procédés de concentration et de fractionnement dimensionnel d'acides nucléiques.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1996076700