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:
Dec. 25, 2012
Filed:
Nov. 26, 2007
Shinji Takeoka, Tokyo, JP;
Naoya Takeda, Tokyo, JP;
Hitoshi Kurumizaka, Tokyo, JP;
Isao Sakane, Tokyo, JP;
Namiko Ikegaya, Tokyo, JP;
Yosuke Obata, Tokyo, JP;
Syunsuke Saito, Kawasaki, JP;
Shinji Takeoka, Tokyo, JP;
Naoya Takeda, Tokyo, JP;
Hitoshi Kurumizaka, Tokyo, JP;
Isao Sakane, Tokyo, JP;
Namiko Ikegaya, Tokyo, JP;
Yosuke Obata, Tokyo, JP;
Syunsuke Saito, Kawasaki, JP;
Waseda University, Tokyo, JP;
Abstract
The present invention provides a reagent for introducing a protein or gene into a cell. The reagent of the present invention is, for example, a reagent for introducing a protein or gene into a cell, which comprises a composition comprising a cationic amino acid type lipid represented by the following formula (I)-1: (wherein in formula (I)-1: L is a single bond, —CONH—, or —S—S—; Mis —(CH)— or —(CHCHO)— (wherein k is an integer between 0 and 14); and m1 and m2 are each independently an integer between 11 and 21 (in this regard, when providing a reagent for introducing a gene into a cell, the case where both m1 and m2 are 15 is excluded)).