Patent ID: 11964024
Assignee: MERSANA THERAPEUTICS, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 28:
29. A B7-H4 antibody-drug conjugate being of Formula (XXXVII):, , wherein
ANTIBODY binds B7-H4 and comprises a heavy chain variable sequence comprising the amino acid sequence of SEQ ID NO: 44 and a light chain variable sequence comprising the amino acid sequence of SEQ ID NO: 50;
d13 is about 2;
the drug is attached to a heavy chain of the antibody via a linker moiety at an asparagine residue at position 296 according to SEQ ID NO: 45;
 is GlcNAc;  is Fuc; and  is GalNAc.