Method of isolating a nucleic acid using a material...

Details Method of isolating a nucleic acid using a material... Method of isolating a nucleic acid using a material...

2006-04-11

2008-10-21

Riley, Jezia (Department: 1637)

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving nucleic acid

C435S007100, C435S007200, C536S023100

Reexamination Certificate

active

07439023

ABSTRACT:
Provided are a method of isolating a nucleic acid from a sample and a solid material for isolating the nucleic acid which can be used for the above method. The method includes contacting the sample with a bifunctional material containing an amino group and a carboxyl group at a first pH to bind the nucleic acid to the bifunctional material, the bifunctional material being positively charged at the first pH; and releasing the nucleic acid at a second pH which is higher than the first pH.

REFERENCES:
patent: 6310199 (2001-10-01), Smith et al.
patent: 6737235 (2004-05-01), Cros et al.
patent: 2001/0018513 (2001-08-01), Baker
patent: 1473299 (2004-03-01), None
patent: 0069872 (2000-11-01), None
Reddy Journal of Applied Polymer Sciences vol. 75, pp. 1721-1727, 2000.
European Search Report dated Jul. 21, 2006 for Application No. 06007124.8 (All references cited in Search Report are cited above).

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