The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 29, 2008
Filed:
Aug. 26, 2003
Method of extracting nucleic acid or protein using dendrimers and dendrimer-compositional substances
Tadashi Matsunaga, Koganei, JP;
Haruko Takeyama, Koganei, JP;
Brandon Yoza, Koganei, JP;
Kazuhisa Fukushima, Musashino, JP;
Saya Satou, Musashino, JP;
Tadashi Matsunaga, Koganei, JP;
Haruko Takeyama, Koganei, JP;
Brandon Yoza, Koganei, JP;
Kazuhisa Fukushima, Musashino, JP;
Saya Satou, Musashino, JP;
Yokogawa Electric Corporation, Musashino-shi, Tokyo, JP;
Abstract
The present invention relates to a method of extracting nucleic acid or protein, in which multi-layer dendrimers are formed on the surface of fine particles, amino radicals for capturing nucleic acid or protein are formed on the surface of these dendrimers, and nucleic acid or protein is extracted using these amino radicals. The present invention can greatly and easily increase the recovery ratio of nucleic acid or protein.