Use of compositions consisting of cationic compounds and...

Details Use of compositions consisting of cationic compounds and... Use of compositions consisting of cationic compounds and...

2005-03-01

2005-03-01

Riley, Jezia (Department: 1637)

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving virus or bacteriophage

C435S006120, C435S007100, C435S007200

Reexamination Certificate

active

06861213

ABSTRACT:
The present invention relates to the use of compositions for isolating and/or stabilizing nucleic acids in or from microorganisms—such as prokaryotes, fungi, protozoa or algae. The composition contains, 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 denote nitrogen or phosphorus,R1, R2, R3and R4independently of one another may denote an unbranched or branched C1-C20-alkyl and/or a C6-C20-aryl group as well as a C6-C26-aralkyl group, andX−may denote an anion of an inorganic or organic, mono- or polybasic acid.

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Rex, Chisolm. “Molecular Biology”.online posting. Jan. 26, 1995. Feb. 2, 2001.

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