Compositions for isolating and/or stabilising nucleic acids...

Details Compositions for isolating and/or stabilising nucleic acids... Compositions for isolating and/or stabilising nucleic acids...

2007-09-18

2007-09-18

Riley, Jezia (Department: 1637)

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving nucleic acid

C536S023100, C536S025400

Reexamination Certificate

active

10312745

ABSTRACT:
The present invention relates to new compositions for isolating and/or stabilising nucleic acids in materials of biological origin. The compositions comprise as an essential ingredient a cationic compound of general formulain-line-formulae description="In-line Formulae" end="lead"?Y+R1R2R3R4X−in-line-formulae description="In-line Formulae" end="tail"?whereinY may represent nitrogen or phosphorusR1, R2, R3and R4independently of one another may represent a branched or unbranched C1-C20-alkyl group and/or a C6-C20-aryl group as well as a C6-C26-aralkyl group andX−may represent an anion of an inorganic or organic, mono- or polybasic acid.

REFERENCES:
patent: 5010183 (1991-04-01), Macfarlane
patent: 5196182 (1993-03-01), Ryan
patent: 5260048 (1993-11-01), Ryan
patent: 5275708 (1994-01-01), Akins et al.
patent: 5300635 (1994-04-01), Macfarlane
patent: 5891921 (1999-04-01), Walker
patent: 2299119 (2000-08-01), None
patent: 0 606 712 (1994-07-01), None
patent: 0 442 026 (1995-12-01), None
patent: 0 743 950 (1996-11-01), None
patent: 1 289 426 (1972-09-01), None
patent: WO99/29904 (1999-06-01), None
patent: WO 00/06780 (2002-02-01), None
Schmidt et al.,J. Medical Virology, 47: 153 (1995).

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