Covalently-associated diabody complexes that possess charged coil domains and that are capable of enhanced binding to serum albumin

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United States of America Patent

PATENT NO 9889197
SERIAL NO

13811883

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Abstract

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Diabody molecules and uses thereof in the treatment of a variety of diseases and disorders, including immunological disorders, infectious disease, intoxication and cancers are disclosed. The diabody molecules comprise two polypeptide chains that associate to form at least two epitope binding sites, which may recognize the same or different epitopes on the same or differing antigens. Additionally, the antigens may be from the same or different molecules. The individual polypeptide chains of the diabody molecule may be covalently bound through non-peptide bond covalent bonds, such as disulfide bonding of cysteine residues located within each polypeptide chain. The diabody molecules may further comprise an Fc region, which allows antibody-like functionality to be engineered into the molecule.

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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
Huang, Ling Bethesda, US 138 3413
Johnson, Leslie S Darnestown, US 170 4245
Rainey, Godfrey Jonah Anderson Kensington, US 11 154

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