Multi-chain polypeptide-containing tri-specific binding molecules

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United States of America Patent

PATENT NO 10647768
APP PUB NO 20170198045A1
SERIAL NO

15313741

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Abstract

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The present invention relates to Tri-Specific Binding Molecules, which are multi-chain polypeptide molecules that possess three Binding Domains and are thus capable of mediating coordinated binding to three epitopes. The Binding Domains may be selected such that the Tri-Specific Binding Molecules are capable of binding to any three different epitopes. Such epitopes may be epitopes of the same antigen or epitopes of two or three different antigens. In a preferred embodiment, one of such epitopes will be capable of binding to CD3, the second of such epitopes will be capable of binding to CD8, and the third of such epitopes will be capable of binding to an epitope of a Disease-Associated Antigen. The invention also provides a novel ROR1-binding antibody, as well as derivatives thereof and uses for such compositions.

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Patent Owner(s)

Patent OwnerAddress
MACROGENICS INC9640 MEDICAL CENTER DRIVE ROCKVILLE MD 20850

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barat, Bhaswati Derwood, US 16 106
Bonvini, Ezio Potomac, US 73 948
Burke, Stephen James Mount Airy, US 4 22
Chichili, Gurunadh Reddy Germantown, US 12 90
Huang, Ling Bethesda, US 138 3413
Johnson, Leslie S Darnestown, US 170 4245
Lam, Chia-Ying Kao Foster City, US 21 41
Liu, Liqin Germantown, US 27 71
Moore, Paul A North Potomac, US 236 2276
Shah, Kalpana Boyds, US 26 152

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