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:
Nov. 22, 2022
Filed:
Mar. 27, 2020
Riken, Saitama, JP;
Keiji Numata, Saitama, JP;
Kosuke Tsuchiya, Saitama, JP;
Yu Miyagi, Saitama, JP;
Takaaki Miyamoto, Saitama, JP;
RIKEN, Saitama, JP;
Abstract
The present application provides: a polypeptide characterized by having an ability of penetrating into a cell and the structure represented by Formula (I) wherein n is a number of 2 to 20; Rand Rmay independently represent a C-Calkyl group or may bind to each other to form a ring; Rrepresents a C-Cprimary aminoalkyl group; Rrepresents a hydrogen atom or a C-Chydrocarbon group; the 'n' number of R, R, R, and Rmay independently be the same with or different from each other; and the N-terminus and the C-terminus may or may not be modified independently; and a cell-invasive composition comprising the polypeptide and a substance of interest.