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.:

US 8927509 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 06, 2015

Filed:

May. 20, 2009
Applicants:

Hua Shi, Ithaca, NY (US);

Albert J. T. Millis, Schenectady, NY (US);

Kimi Nishikawa, Greenwich, NY (US);

Prabhat Kumar Mallik, Watervliet, NY (US);

Inventors:

Hua Shi, Ithaca, NY (US);

Albert J. T. Millis, Schenectady, NY (US);

Kimi Nishikawa, Greenwich, NY (US);

Prabhat Kumar Mallik, Watervliet, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); A61K 31/70 (2006.01); C07H 21/02 (2006.01); A61K 49/18 (2006.01); A61K 31/7088 (2006.01); A61K 41/00 (2006.01); B82Y 5/00 (2011.01); C12N 15/115 (2010.01);
U.S. Cl.
CPC ...
A61K 49/1872 (2013.01); A61K 31/7088 (2013.01); A61K 41/0052 (2013.01); A61K 49/1809 (2013.01); A61K 49/1863 (2013.01); B82Y 5/00 (2013.01); C12N 15/115 (2013.01); C12N 2310/16 (2013.01);
Abstract

This invention relates to nucleic acid aptamers that recognize and bind the complement protein C3 or its biologically active proteolytic products and methods of their use. Particularly preferred are bi-functional aptamer construct that binding specifically with C3b or iC3b, and another target protein. Use of these molecular constructs for commandeering the opsonization process is also described herein.


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