METHOD FOR SELECTIVELY AND REVERSIBLY ADSORBING NUCLEIC ACIDS ON A CARRIER MATERIAL

The invention relates to a process for selective, reversible adsorption of nucleic acids to a support material, which process is characterized in that (a) a nucleic acid-containing mixture having a cosmotropic salt content of at least 1 mole is contacted with said support material, whereupon the nuc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUBBUCH JUERGEN, SCHOENEWALD MICHAEL, MUELLER MARKUS, FRERIX ANDREAS
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DERIVATIVES THEREOF ENZYMOLOGY METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS SUGARS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The invention relates to a process for selective, reversible adsorption of nucleic acids to a support material, which process is characterized in that (a) a nucleic acid-containing mixture having a cosmotropic salt content of at least 1 mole is contacted with said support material, whereupon the nucleic acid(s) is (are) adsorbed from said nucleic acid-containing mixture to said support material, and (b) the nucleic acid(s) bound to the support material is (are) detached from the support material by means of an aqueous solution having a salt content of no more than 1 mole.