Global Patent Index - EP 1056468 A1

EP 1056468 A1 2000-12-06 - METHOD OF PROMOTING EMBRYONIC STEM CELL PROLIFERATION

Title (en)

METHOD OF PROMOTING EMBRYONIC STEM CELL PROLIFERATION

Title (de)

VERFAHREN ZUR FÖRDERUNG DER PROLIFERATION VON EMBRYONALEN STAMMZELLEN

Title (fr)

METHODE POUR FAVORISER LA PROLIFERATION DE CELLULES SOUCHES EMBRYONNAIRES

Publication

EP 1056468 A1 (EN)

Application

EP 99907048 A

Priority

  • US 9903243 W
  • US 7517998 P

Abstract (en)

[origin: WO9942122A1] The present invention provides methods, improved cell culture medium and kits for promoting embryonic stem cell proliferation by growth in the presence of angiotensinogen, angiotensin I (AI), AI analogues, AI fragments and analogues thereof, angiotensin II (AII), AII analogues, AII fragments or analogues thereof, or AII AT2 type 2 receptor agonists, either alone or in combination with other growth factors and cytokines.

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

A61K 38/08; C07K 7/14; C12N 5/00; C12N 5/06; C12N 5/08

IPC 8 full level (invention and additional information)

A61K 38/08 (2006.01); C07K 7/14 (2006.01); C12N 5/0735 (2010.01)

CPC (invention and additional information)

A61K 38/085 (2013.01); C07K 7/14 (2013.01); C12N 5/0606 (2013.01); C12N 2501/235 (2013.01); C12N 2501/32 (2013.01); C12N 2502/13 (2013.01)

Citation (search report)

See references of WO 9942122A1

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

WO 9942122 A1 19990826; AU 2680999 A 19990906; CA 2320404 A1 19990826; EP 1056468 A1 20001206

INPADOC legal status


2004-10-13 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20040414

2001-05-02 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010316

2000-12-06 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000914

2000-12-06 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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