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1. WO2006094192 - HUMANIZED L243 ANTIBODIES

Publication Number WO/2006/094192
Publication Date 08.09.2006
International Application No. PCT/US2006/007598
International Filing Date 03.03.2006
IPC
A61K 39/395 2006.01
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
C12N 15/13 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
11DNA or RNA fragments; Modified forms thereof
12Genes encoding animal proteins
13Immunoglobulins
CPC
A61K 2039/505
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
505comprising antibodies
A61K 2039/507
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
505comprising antibodies
507Comprising a combination of two or more separate antibodies
A61K 39/3955
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies
39533against materials from animals
3955against proteinaceous materials, e.g. enzymes, hormones, lymphokines
A61K 39/39558
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
395Antibodies
39533against materials from animals
39558against tumor tissues, cells, antigens
A61K 45/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
45Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 47/6849
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
50the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
51the non-active ingredient being a modifying agent
68the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
6835the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
6849the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
Applicants
  • IMMUNOMEDICS, INC. [US]/[US] (AllExceptUS)
  • GOLDENBERG, David, M. [US]/[US] (UsOnly)
  • HANSEN, Hans, J. [US]/[US] (UsOnly)
  • QU, Zhengxing [US]/[US] (UsOnly)
  • CHANG, Chen-Hsing [US]/[US] (UsOnly)
Inventors
  • GOLDENBERG, David, M.
  • HANSEN, Hans, J.
  • QU, Zhengxing
  • CHANG, Chen-Hsing
Agents
  • HANSON, Roberta, J.
Priority Data
60/657,69503.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HUMANIZED L243 ANTIBODIES
(FR) ANTICORPS HUMANISES L243
Abstract
(EN)
Humanized antibodies are provided that specifically bind HLA-DR. The antibodies recognize the epitope recognized by the murine monoclonal antibody L243. Processes for preparing such antibodies, pharmaceutical compositions containing such antibodies, and clinical therapuetic and diagnostic, as well as research-related uses for such antibodies, are provided.
(FR)
L’invention a trait à des anticorps humanisés se liant spécifiquement aux HLA-DR. Les anticorps reconnaissent le site antigénique reconnu par l’anticorps monoclonal murin L243. L’invention concerne également des procédés de préparation de tels anticorps, ainsi que des compositions pharmaceutiques comprenant de tels anticorps, et des utilisations associées à la recherche, au diagnostic et au traitement clinique pour de tels anticorps.
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