Nucleic acid purification method

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United States of America Patent

PATENT NO 7655793
APP PUB NO 20080076911A1
SERIAL NO

11857727

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Abstract

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Disclosed is a process for separating and/or purifying a nucleic acid by elution of the nucleic acid from anion exchange resins under conditions of high salt concentration and the presence in the eluant of an additive comprising guanidine, or a guanidine-like derivative. The process allows high recovery of nucleic acids from anion exchange resins without impairing the nucleic acid stability as compared with conventional ion exchange chromatographic procedures.

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Patent Owner(s)

Patent OwnerAddress
GE HEALTHCARE BIO-SCIENCES CORPMARLBOROUGH MA 01752

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ambat, Rajesh Edison, US 4 39
Herzer, Sibylle Flemington, US 2 65
Takkellapati, Sudhakar Rao Belle Mead, US 8 79

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