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:
Feb. 17, 2015
Filed:
May. 27, 2009
Applicants:
Yiming Shao, Beijing, CN;
Lianxing Liu, Beijing, CN;
Rongxian Shen, Harbin, CN;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 39/00 (2006.01); A61K 39/12 (2006.01); A61K 39/21 (2006.01); A61K 38/00 (2006.01); C07K 14/005 (2006.01); C07K 16/10 (2006.01);
U.S. Cl.
CPC ...
A61K 39/21 (2013.01); C07K 14/005 (2013.01); C07K 16/1063 (2013.01); A61K 2039/5254 (2013.01); A61K 2039/5256 (2013.01); A61K 2039/53 (2013.01); C12N 2740/16122 (2013.01); C12N 2740/16134 (2013.01);
Abstract
Provided are antigenic polypeptides of HIV envelope glycoproteins which are constructed based on amino acid mutation of attenuated live vaccine of Equine Infectious Anemia Virus, DNA constructions and recombinant virus vectors comprising polynucleotides encoding said polypeptides, antibodies against said polypeptides as well as uses thereof in preventing and treating HIV infection. Said antigenic polypeptides and vaccines can induce high titer neutralization antibodies against HIV in organism.