Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid
Patent
1991-03-14
1993-04-20
Moskowitz, Margaret
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving nucleic acid
435199, C12Q 168, C12N 924
Patent
active
052042383
ABSTRACT:
The present invention provides a process for the reduction of non-specific star activities in the case of the specific cleavage of desoxyribonucleic acids by incubation with a restriction endonuclease in an appropriate buffer, wherein to the incubation batch is added an antibiotic which binds to the DNA on or near the star sequences of the enzyme but not within the specific recognition sequence of the restriction endonuclease.
REFERENCES:
Pingoud, A. (1985) European Journal of Biochemistry vol. 147, pp. 105-109.
White, R. J. et al. (1989) Biochemistry, vol. 28, pp. 6259-6269.
Kopka, M. L. et al. (1985) P.N.A.S., vol. 82, pp. 1376-1380.
Low, C. M. L. et al. (1984) Nucleic Acids Research, vol. 12, pp. 4865-4879.
Berman, H. M. et al (1979) Biochimica and Biophysica Acta vol. 561, pp. 124-131.
Ankenbauer Waltraud
Laue Frank
Schmitz Gudrun
Bennett Lisa
Boehringer Mannheim GmbH
Moskowitz Margaret
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