Authentic trimeric HIV-1 envelope glycoproteins comprising a long linker and tag

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United States of America Patent

PATENT NO 9944679
SERIAL NO

14806751

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Abstract

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Provided herein are HIV vaccines that encompasses recombinant trimers that mimic native HIV-1 envelope trimers. Also provided are methods of administering to a subject in need thereof an HIV vaccine provided herein to elicit antibodies against a recombinant trimer in the subject. A recombinant trimer is formed by a recombinant protein comprising a recombinant HIV-1 gp140 fused to a tag through a linker at C-terminus of the recombinant HIV-1 gp140, wherein the linker is sufficiently long so that the tag is accessible for binding by a binding molecule bound on a solid matrix during purification of the recombinant trimer.

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Patent Owner(s)

Patent OwnerAddress
THE CATHOLIC UNIVERSITY OF AMERICA620 MICHIGAN AVE NE WASHINGTON DC 20064

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alsalmi, Wadad Washington, US 7 5
Rao, Venigalla B Silver Spring, US 24 26

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