(19)

(11)

EP 1 230 258 A1

(12)

(43) Date of publication: 14.08.2002 Bulletin 2002/33 (21) Application number: 00974180.2 (22) Date of filing: 14.11.2000

(51) International Patent Classification (IPC)7: C07K 1/26, B01D 61/46 (86) International application number: PCT/AU0001/391 (87) International publication number: WO 0136/449 (25.05.2001 Gazette 2001/21)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 15.11.1999 AU PQ405899 12.07.2000 AU PQ872700 (71) Applicant: Proteome Systems Ltd. North Ryde, NSW 2113 (AU)	(72) Inventors: HERBERT, Ben North Epping, NSW 2121 (AU) RIGHETTI, Pier, Giorgio Milano (IT) (74) Representative: Jackson, Richard Eric et al Carpmaels & Ransford,43 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)