Method of removing DNA from biotechnological products

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United States of America Patent

PATENT NO 10301588
APP PUB NO 20170369835A1
SERIAL NO

15533432

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Abstract

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The present invention relates to a method for degrading DNA in a sample obtained by microbial fermentation or biotransformation, comprising treating the sample with a combination of increased temperature and low pH. It also relates to a method for releasing DNA from a microbial cell, comprising incubating the microbial cell at a temperature of 45° C. to 55° C. for two to ten hours. Finally, the present invention provides a method for producing a product, comprising a step of releasing DNA from a microbial cell and degrading said DNA.

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Patent Owner(s)

Patent OwnerAddress
BASF SEGERMANY'S RHINE RIVER IN LUDWIGSHAFEN LUDWIGSHAFEN RHINELAND-PALATINATE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haefner, Stefan Speyer, DE 54 222
Hoff, Birgit Pfungstadt, DE 9 10
Jeong, Weol Kyu Heidelberg, DE 16 93
Scholten, Edzard Mannheim, DE 9 92

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