Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing
Reexamination Certificate
2008-09-11
2010-10-19
Riley, Jezia (Department: 1637)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
C514S068000, C514S079000, C435S006120, C435S007100, C435S007200, C536S023100
Reexamination Certificate
active
07816315
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: 7439023 (2008-10-01), Hwang et al.
patent: 2001/0018513 (2001-08-01), Baker
patent: 1473299 (2004-11-01), None
patent: 2002-543979 (2002-12-01), None
patent: 2004-521881 (2004-07-01), None
patent: 0069872 (2000-11-01), None
Reddy. Journal of Applied Polymer Science, vol. 75, 1721-1727, 2000.
European Search Report dated Jul. 21, 2006 for Application No. 06007124.8 (All references cited in Search Report are cited above).
Hwang Kyu-youn
Yoo Chang-eun
Cantor & Colburn LLP
Riley Jezia
Samsung Electronics Co,. Ltd.
LandOfFree
Method of isolating a nucleic acid using a material... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of isolating a nucleic acid using a material..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of isolating a nucleic acid using a material... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4176470