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US 8,796,423 B2Granted
Anti-TSG101 antibodies and their uses for treatment of viral infections
AssigneeEli Lilly and Company
InventorsLimin Li, Michael Kinch, Michael Goldbiatt
Life of this patent
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Abstract
The present invention provides antibodies that bind to the C-terminal region of TSG101. The invention also provides methods of using the TSG101 antibodies for the treatment of viral infections, including HIV and Ebola virus infection.
Claims2
A method of inducing the expression of antibodies to TSG101 in a mammal comprising:
- (1) administering to said mammal an immunogen, wherein said immunogen is antigenic in said mammal whereby said mammal is caused to generate antibodies in response thereto, wherein said immunogen is comprised at least in part of a C-terminal fragment of a TSG101 polypeptide comprising SEQ ID NO:3 or an N-terminal fragment of a TSG101 polypeptide comprising SEQ ID NO:2, and
- (2) selecting and isolating said antibodies that are able to bind TSG101 on the surface of infected cells and induce ADCC-mediated cell killing of the envelope virus infected cells.
A method of inducing the expression of antibodies to TSG101 in a mammal comprising:
- (1) administering to said mammal an immunogen, wherein said immunogen is antigenic in said mammal whereby said mammal is caused to generate antibodies in response thereto, wherein said immunogen is comprised at least in part of a C-terminal fragment of a TSG101 polypeptide comprising SEQ ID NO:3 or an N-terminal fragment of a TSG101 polypeptide comprising SEQ ID NO:2, and
- (2) selecting and isolating said antibodies that are able to bind TSG101 on the surface of infected cells and that directly induce killing of the envelope virus infected cells.
Dependencies are inferred from the claim text.