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:
Apr. 08, 2008
Filed:
Feb. 25, 2003
Yasushi Arano, Chiba, JP;
Emi Kaneko, Chiba, JP;
Masahiro Murakami, Osaka, JP;
Bio Med Core Incorporation, Aichi, JP;
Abstract
An object of the present invention is to provide a method of producing liposome wherein a complex of a short half-life metallic radioactive nuclide such asTc and CD is encapsulated, with radiochemical yield and purity enabling practical application. The present invention provides a method of producing a liposome wherein a complex of a short half-life metallic radioactive nuclide and ethylenedicysteine (CD) is encapsulated, which comprises mixing a complex of a short half-life metallic radioactive nuclide and N-[2-(1H-pyrrolylmethyl)]-N'-(4-penten-3-on-2)-ethane-1,2-diamine with an ethylenedicysteine (CD)-encapsulated liposome, and incubating the mixture.