Global Patent Index - EP 2558486 A1

EP 2558486 A1 20130220 - ANTIGENIC STRUCTURE AND USES THEREOF FOR SCREENING TRYPANOSOMIASES IN HUMANS AND ANIMALS

Title (en)

ANTIGENIC STRUCTURE AND USES THEREOF FOR SCREENING TRYPANOSOMIASES IN HUMANS AND ANIMALS

Title (de)

ANTIGENSTRUKTUR UND VERWENDUNGEN DAVON ZUM SCREENING VON TRYPANOSOMIASEN IN MENSCHEN UND TIEREN

Title (fr)

CONSTRUCTION ANTIGENIQUE ET SES APPLICATIONS POUR LE DEPISTAGE DE TRYPANOSOMOSES CHEZ L'HOMME ET L'ANIMAL

Publication

EP 2558486 A1 20130220 (FR)

Application

EP 11720188 A 20110413

Priority

  • FR 1052784 A 20100413
  • IB 2011051605 W 20110413

Abstract (en)

[origin: WO2011128863A1] The invention relates to an antigenic structure that contains a tryptophan epitope, characterised in that said structure is made up of a tryptophan pattern W or a peptide of 3 or 4 amino acids comprising a pattern W, coupled with glutaraldehyde. The invention can be used for screening trypanosomiasis in humans or animals.

IPC 8 full level

C07K 14/44 (2006.01); G01N 33/569 (2006.01)

CPC (source: EP US)

C07K 14/44 (2013.01 - EP US); G01N 33/56905 (2013.01 - EP US); G01N 2333/44 (2013.01 - EP US)

Citation (search report)

See references of WO 2011128863A1

Citation (examination)

  • WO 03068801 A2 20030821 - GENENTECH INC [US], et al
  • US 2003224397 A1 20031204 - LOWMAN HENRY B [US], et al
  • WO 9718475 A1 19970522 - CORIXA CORP [US]
  • SEMBALLA ET AL: "Identification of a tryptophan-like epitope borne by the variable surface glycoprotein (VSG) of African trypanosomes", EXPERIMENTAL PARASITOLOGY, NEW YORK, NY, US, vol. 115, no. 2, 29 November 2006 (2006-11-29), pages 173 - 180, XP005727696, ISSN: 0014-4894, DOI: 10.1016/J.EXPPARA.2006.08.008
  • OKOMO-ASSOUMOU M C ET AL: "Circulating antibodies directed against tryptophan-like epitopes in sera of patients with human African trypanosomiasis", AMERICAN JOURNAL OF TROPICAL MEDICINE & HYGIENE, AMERICAN SOCIETY OF TROPICAL MEDICINE AND HYGIENE, US, vol. 52, no. 5, 1 January 1995 (1995-01-01), pages 461 - 467, XP008129963, ISSN: 0002-9637
  • VINCENDEAU P ET AL: "Importance of L-tryptophan metabolism in trypanosomiasis", ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY, SPRINGER, US, vol. 467, 1 January 1999 (1999-01-01), pages 525 - 531, XP008130027, ISSN: 0065-2598

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

FR 2958753 A1 20111014; FR 2958753 B1 20180316; AP 2012006557 A0 20121231; AP 4006 A 20170114; EP 2558486 A1 20130220; US 2013203085 A1 20130808; US 9201070 B2 20151201; WO 2011128863 A1 20111020

DOCDB simple family (application)

FR 1052784 A 20100413; AP 2012006557 A 20110413; EP 11720188 A 20110413; IB 2011051605 W 20110413; US 201113640523 A 20110413