USE OF COMPOSITIONS CONSISTING OF CATIONIC COMPOUNDS AND PROTON DONORS FOR STABILISING AND/OR ISOLATING NUCLEIC ACIDS IN OR FROM MICRO-ORGANISMS SUCH AS PROKARYOTS, FUNGI, PROTOZOA OR ALGAE

Composition (A) comprises specific cationic compound (I) and at least one proton donor (II). Composition (A) comprises specific cationic compound of formula (I) and at least one proton donor (II). Y +>R 1R 2R 3R 4 X -> (I) Y : nitrogen or phosphorus; R 1-R 4linear or branched 1-20C alkyl, 6-20...

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Bibliographische Detailangaben
Hauptverfasser:	WILLE, TANJA, OELMUELLER, UWE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PHYSICS PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	Composition (A) comprises specific cationic compound (I) and at least one proton donor (II). Composition (A) comprises specific cationic compound of formula (I) and at least one proton donor (II). Y +>R 1R 2R 3R 4 X -> (I) Y : nitrogen or phosphorus; R 1-R 4linear or branched 1-20C alkyl, 6-20C aryl or 6-26C aralkyl; and X : anion of a mono- or poly-basic (in)organic acid. Independent claims are also included for the following: (a) method for preparing (A); (b) diagnostic composition, and kit for stabilizing nucleic acid (NA), containing (A); and (c) mixture of NA-containing biological sample, (A) and optionally other auxiliaries.