Global Patent Index - EP 1945669 A4

EP 1945669 A4 20090722 - CHIMERIC ANTIBODIES WITH NEW WORLD PRIMATE REGIONS

Title (en)

CHIMERIC ANTIBODIES WITH NEW WORLD PRIMATE REGIONS

Title (de)

CHIMÄRE ANTIKÖRPER MIT NEUWELTPRIMATENREGIONEN

Title (fr)

ANTICORPS CHIMÉRIQUES AVEC RÉGIONS DE PRIMATES DU NOUVEAU MONDE

Publication

EP 1945669 A4 20090722 (EN)

Application

EP 06774813 A 20060815

Priority

  • AU 2006001166 W 20060815
  • AU 2005904406 A 20050815

Abstract (en)

[origin: WO2007019621A1] The present invention provides a chimeric antibody or an antigen-binding portion thereof. The antigen-binding portion comprises at least two complementarity determining regions (CDR) and at least three framework regions, wherein at least one CDR is a New World primate CDR.

IPC 8 full level

A61K 39/395 (2006.01); C07K 16/18 (2006.01); C07K 16/46 (2006.01)

CPC (source: EP KR)

A61K 39/395 (2013.01 - KR); C07K 16/18 (2013.01 - EP KR); C07K 2317/24 (2013.01 - EP); C07K 2317/565 (2013.01 - EP)

Citation (search report)

  • [DY] WO 9302108 A1 19930204 - IDEC PHARMA CORP [US]
  • [Y] US 2003143682 A1 20030731 - NICOLAIDES NICHOLAS C [US], et al
  • [DY] VON BUDINGEN HANS-CHRISTIAN ET AL: "Characterization of the expressed immunoglobulin IGHV repertoire in the New World marmoset Callithrix jacchus", IMMUNOGENETICS, vol. 53, no. 7, September 2001 (2001-09-01), pages 557 - 563, XP002527012, ISSN: 0093-7711
  • [Y] SPEIDEL M T ET AL: "Detection of human and marmoset immunoglobulin heavy chain by a polyclonal antiserum to a marmoset immunoglobulin-related T cell product", EXPERIMENTAL AND CLINICAL IMMUNOGENETICS, S.KARGER, BASEL, CH, vol. 6, no. 4, 1 January 1989 (1989-01-01), pages 245 - 250, XP009116561, ISSN: 0254-9670
  • [Y] REITER Y ET AL: "An antibody single-domain phage display library of a native heavy chain variable region: isolation of functional single-domain VH molecules with a unique interface", JOURNAL OF MOLECULAR BIOLOGY, LONDON, GB, vol. 290, no. 3, 1 January 1999 (1999-01-01), pages 685 - 698, XP004461990, ISSN: 0022-2836
  • [Y] HOLT L J ET AL: "Domain antibodies: proteins for therapy", TRENDS IN BIOTECHNOLOGY, ELSEVIER PUBLICATIONS, CAMBRIDGE, GB, vol. 21, no. 11, 1 November 2003 (2003-11-01), pages 484 - 490, XP004467495, ISSN: 0167-7799
  • [Y] FOOTE J ET AL: "Antibody framework residues affecting the conformation of the hypervariable loops", JOURNAL OF MOLECULAR BIOLOGY, LONDON, GB, vol. 224, no. 2, 20 March 1992 (1992-03-20), pages 487 - 499, XP024011188, ISSN: 0022-2836, [retrieved on 19920320]
  • See references of WO 2007019621A1

Citation (examination)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

WO 2007019621 A1 20070222; AU 2006281981 A1 20070222; BR PI0614430 A2 20110329; BR PI0614867 A2 20120131; CA 2619245 A1 20070222; CN 101287762 A 20081015; CN 101287763 A 20081015; EP 1945669 A1 20080723; EP 1945669 A4 20090722; JP 2009504686 A 20090205; KR 20080068005 A 20080722; MX 2008002161 A 20080422; NO 20080800 L 20080509; NZ 565904 A 20120224; RU 2008110058 A 20090927; ZA 200802246 B 20090930; ZA 200802247 B 20090826

DOCDB simple family (application)

AU 2006001166 W 20060815; AU 2006281981 A 20060815; BR PI0614430 A 20060815; BR PI0614867 A 20060815; CA 2619245 A 20060815; CN 200680038157 A 20060815; CN 200680038256 A 20060815; EP 06774813 A 20060815; JP 2008526323 A 20060815; KR 20087006270 A 20080314; MX 2008002161 A 20060815; NO 20080800 A 20080214; NZ 56590406 A 20060815; RU 2008110058 A 20060815; ZA 200802246 A 20060815; ZA 200802247 A 20060815