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1. US20040220388 - Novel heterodimeric fusion proteins

Office
United States of America
Application Number 10312923
Application Date 27.12.2002
Publication Number 20040220388
Publication Date 04.11.2004
Publication Kind A1
IPC
A61K 39/395
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
C07K 16/30
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins, e.g. monoclonal or polyclonal antibodies
18against material from animals or humans
28against receptors, cell surface antigens or cell surface determinants
30from tumour cells
A61P 7/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
7Drugs for disorders of the blood or the extracellular fluid
02Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
A61P 31/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
A61P 35/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
35Antineoplastic agents
A61P 37/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
37Drugs for immunological or allergic disorders
Applicants MERTENS NICO
GROOTEN JOHAN
Inventors Mertens Nico
Grooten Johan
Agents MUSERLIAN AND LUCAS AND MERCANTI, LLP
Priority Data 00202306 30.06.2000 EP
Title
(EN) Novel heterodimeric fusion proteins
Abstract
(EN)

The present invention relates to the production of bispecific or multispecific, bi- or tetravalent antibodies using recombinant DNA methods and recombinant production methods. The resulting antibody consists of one or two diabody molecules that are heterodimerized by creating a fusion protein with the CL and CH1 immunoglobulin constant domains.