Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Dennis E. Discher0
Richard Kuo-An Tsai0
Date of Patent
June 9, 2015
0Patent Application Number
127212870
Date Filed
March 10, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a viral particle. The viral particle has a radius of less than about 1 μm, and at least one peptide comprising at least a biologically active portion of CD47. The present invention also includes a method of increasing the life of a particle in vivo in a mammal. The method includes the steps of expressing at least one peptide comprising at least a biologically active portion of CD47 in a viral particle, and administering the viral particle having CD47 expressed to a mammal, wherein the administered viral particle has a longer half life in the mammal than an otherwise identical viral particle that does not have CD47 expressed thereon.
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