US2023142697A1PendingUtilityA1

Glycan-Interacting Compounds and Methods of Use

Assignee: SEAGEN INCPriority: Nov 17, 2016Filed: Jun 22, 2022Published: May 11, 2023
Est. expiryNov 17, 2036(~10.3 yrs left)· nominal 20-yr term from priority
C07K 2317/92C07K 2317/622C07K 2317/524C07K 16/30A61P 35/04C07K 2317/74C07K 2317/24C07K 2317/41C07K 16/46A61K 2039/505C07K 2317/31C07K 16/2809C07K 2317/565C07K 2317/73C07K 16/3076C07K 2317/72C07K 16/44
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Claims

Abstract

The present disclosure provides antibodies with T cell-interacting regions and/or glycan-interacting regions. Bispecific antibodies capable of recruiting T cells to cancer cells are also provided, including bispecific antibodies capable of recruiting T cells to cancer cells expressing sialyl Tn (STn). The present disclosure also includes methods for killing cells by targeting them with antibodies having T cell-interacting regions.

Claims

exact text as granted — not AI-modified
1 . An antibody comprising:
 a heavy chain variable domain (VH) comprising an amino acid sequence with at least 90% sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NOs: 66, 64, 65, 67, and 68; and   a light chain variable domain (VL) comprising an amino acid sequence with at least 90% sequence identity to an amino acid sequence selected from the group consisting of SEQ ID NOs: 71, 69, 70, and 72.   
     
     
         2 - 50 . (canceled)

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