Global Patent Index - EP 1068319 A1

EP 1068319 A1 2001-01-17 - PEPTIDE LIGAND HAVING SPECIFIC AFFINITY FOR THE HIV1 RETROVIRUS p24 PROTEIN

Title (en)

PEPTIDE LIGAND HAVING SPECIFIC AFFINITY FOR THE HIV1 RETROVIRUS p24 PROTEIN

Title (de)

PEPTIDLIGAND MIT SPEZIFISCHER AFFINITÄT FÜR DAS P24 PROTEIN DES HIV-1 RETROVIRUSES

Title (fr)

LIGAND PEPTIDIQUE PRESENTANT UNE AFFINITE SPECIFIQUE VIS-A-VIS DE LA PROTEINE p24 DU RETROVIRUS HIV-1

Publication

EP 1068319 A1 (FR)

Application

EP 99913376 A

Priority

  • FR 9900831 W
  • FR 9804876 A

Abstract (en)

[origin: FR2777285A1] The invention concerns a peptide ligand having specific affinity for the HIV1 retrovirus p24 protein, comprising at least a peptide strand corresponding to an antibody light chain and/or heavy chain N-terminal. The invention is characterised in that the light chain comprises a sequence of amino acids determining three regions said to hypervariable L1, L2 and L3, respectively positioned from 70 to 99, from 145 to 165, from 262 to 285, as per the amino acid sequence described by the sequence SEQ ID No 1, and the heavy chain comprises an amino acid sequence said to be hypervariable H1, H2 and H3, respectively positioned from 76 to 105, from 155 to 195, from 295 to 327, as per the amino acid sequence described by the sequence SEQ ID No 2.

IPC 1-7 (main, further and additional classification)

C12N 15/13; A61K 39/42; C07K 16/10; C12N 1/21; C12N 5/10; C12N 15/70; C12N 15/85; G01N 33/569; G01N 33/577

IPC 8 full level (invention and additional information)

C07K 16/10 (2006.01); C12N 1/21 (2006.01); C12N 15/13 (2006.01); A61K 38/00 (2006.01)

CPC (invention and additional information)

C07K 16/1054 (2013.01); A61K 38/00 (2013.01); C07K 2317/24 (2013.01)

Citation (search report)

See references of WO 9953063A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

FR 2777285 A1 19991015; FR 2777285 B1 20000519; AU 3151999 A 19991101; EP 1068319 A1 20010117; WO 9953063 A1 19991021

INPADOC legal status


2002-11-13 [18W] WITHDRAWN

- Date of withdrawal: 20020910

2001-04-11 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010227

2001-01-17 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001016

2001-01-17 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE