US Patent 7521415 Methods of intracellular peptide delivery

Patent 7521415 was granted and assigned to Nitto Denko on April, 2009 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Nitto Denko

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7521415

Date of Patent

April 21, 2009

Patent Application Number

11251956

Date Filed

October 17, 2005

Patent Primary Examiner

‌

Jon P Weber

Patent abstract

Methods and kits for transporting heterologous compounds into cells, particularly mammalian cells, are disclosed. The method involves the pretreatment of the cell with a polycation, cationic polymer and/or cationic peptide before transportation of the heterologous compound into the cell. The methods are particularly applicable to the transport of peptides and proteins.