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

Claim 27:
28. A B7-H4 antibody-drug conjugate being of Formula (XXXVII):, wherein
ANTIBODY binds B7-H4 and comprises a heavy chain comprising the amino acid sequence set forth in SEQ ID NO: 45 and a light chain comprising the amino acid sequence set forth in SEQ ID NO: 52;
d13 is about 2;
the drug is attached to said 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.