(19)
(11)
EP 0 256 042 A1
(12)
(43)
Date of publication:
24.02.1988
Bulletin 1988/08
(21)
Application number:
87900678.0
(22)
Date of filing:
15.01.1987
(51)
International Patent Classification (IPC):
C07K
14/
54
( . )
(86)
International application number:
PCT/GB1987/000021
(87)
International publication number:
WO 1987/004466
(
30.07.1987
Gazette 1987/17)
(84)
Designated Contracting States:
CH DE FR GB IT LI NL SE
(30)
Priority:
15.01.1986
GB 19860000835
15.01.1986
GB 19860000836
(71)
Applicant:
AMERSHAM INTERNATIONAL plc
Little Chalfont Buckinghamshire HP7 9NA (GB)
(72)
Inventors:
SANDERSON, Colin, John
London NW2 6TX (GB)
YOUNG, Ian, Gordon
Hawker, ACT 2614 (AU)
(54)
INTERLEUKIN