Global Patent Index - EP 1017790 A1

EP 1017790 A1 2000-07-12 - METHODS AND COMPOSITIONS FOR BINDING HEMATOPOIETIC STEM CELLS

Title (en)

METHODS AND COMPOSITIONS FOR BINDING HEMATOPOIETIC STEM CELLS

Title (de)

METHODEN UND ZUSAMMENSETZUNGEN ZUR BINDUNG HÄMATOPOIETISCHER STAMMZELLEN

Title (fr)

PROCEDES ET COMPOSITIONS UTILISES POUR LIER DES CELLULES SOUCHES HEMATOPOIETIQUES

Publication

EP 1017790 A1 (EN)

Application

EP 98948540 A

Priority

  • US 9820063 W
  • US 5997297 P

Abstract (en)

[origin: WO9915628A1] Methods and compositions are provided for binding hematopoietic stem cells. The methods generally employ a binding partner that forms a complex with a sialylated lactosamine structure present on the surface of stem cells. The formation of such complexes facilitates, for example, immobilization, purification, identification and targeting of hematopoietic stem cells. The compositions described herein generally comprise a binding partner, which may be free, attached to a support material or linked to a label or therapeutic agent.

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

C12N 5/06; A61K 47/48; A61K 49/00; B01D 15/08; C12N 5/08; C12Q 1/04; G01N 33/53

IPC 8 full level (invention and additional information)

A61K 9/00 (2006.01); A61K 31/711 (2006.01); A61K 39/395 (2006.01); A61K 47/26 (2006.01); A61K 47/48 (2006.01); B01D 15/08 (2006.01); C12N 5/06 (2006.01); C12Q 1/04 (2006.01); G01N 33/53 (2006.01)

CPC (invention and additional information)

G01N 33/53 (2013.01)

Citation (search report)

See references of WO 9915628A1

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 9915628 A1 19990401; AU 9508998 A 19990412; CA 2304961 A1 19990401; CN 1280611 A 20010117; EP 1017790 A1 20000712; JP 2001517427 A 20011009

INPADOC legal status


2007-05-11 [REG HK WD] APPLICATIONS WITHDRAWN, DEEMED TO BE WITHDRAWN, OR REFUSED AFTER PUBLICATION IN HONG KONG

- Document: HK 1029370

2003-10-29 [18W] APPLICATION WITHDRAWN

- Effective date: 20030827

2000-07-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000425

2000-07-12 [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