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:
Jun. 07, 2022
Filed:
Mar. 27, 2018
Toagosei Co.,ltd., Tokyo, JP;
National University Corporation Nagoya University, Aichi, JP;
Toagosei Co., Ltd., Tokyo, JP;
National University Corporation Nagoya University, Aichi, JP;
Abstract
Provide is an artificially synthesized antitumor peptide that may suppress proliferation of tumor cells. The peptide provided is a synthetic peptide that contains both (1) an amino acid sequence that forms a signal peptide of a membrane protein, programmed cell death-1 (PD-1), or a modified amino acid sequence thereof in which 1, 2 or 3 amino acid residues deleted from, substituted in or added to the above amino acid sequence; and (2) an amino acid sequence that serves as a cell penetrating peptide (CPP), and wherein the synthetic peptide comprises a total of 100 or fewer amino acid residues.