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. 02, 2010
Filed:
Nov. 29, 2002
Applicants:
Hidenori Yamada, Okayama, JP;
Junichiro Futami, Nishinomiya, JP;
Hidetaka Nakanishi, Suita, JP;
Inventors:
Assignee:
Nippon Shokubai Co., Ltd., Osaka-Shi, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for transducing a pharmaceutical protein or polypeptide that may be fluorescently labeled into a cell by forming a conjugate with a cationic polymer having cation values of more than 2 and no more than 250 and transducing the conjugate into the cell. The protein or peptide pharmaceutical agent is directly covalently bound to the cationic polymer or is covalently bound to the cationic polymer through a bifunctional crosslinking agent.