(19)
(11) EP 0 126 772 A1

(12)

(43) Date of publication:
05.12.1984 Bulletin 1984/49

(21) Application number: 84900222.0

(22) Date of filing: 02.12.1983
(51) International Patent Classification (IPC): 
C12Q 1/ 24( . )
G01N 33/ 543( . )
G01N 33/ 58( . )
G01N 33/ 52( . )
G01N 33/ 544( . )
G01N 33/ 68( . )
(86) International application number:
PCT/US1983/001887
(87) International publication number:
WO 1984/002193 (07.06.1984 Gazette 1984/14)
(84) Designated Contracting States:
BE DE FR GB LU NL

(30) Priority: 03.12.1982 US 19820446433
03.12.1982 US 19820446434

(71) Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
Wilmington Delaware 19898 (US)

(72) Inventors:
  • EBERSOLE, Richard, Calvin
    Wilmington, DE 19811 (US)
  • EVELEIGH, John, William, DeLouche
    Hockessin, DE 19707 (US)

(74) Representative: Myerscough, Philip Boyd, et al 
J.A.KEMP & CO. 14, South Square Gray's Inn
London WC1R 5LX
London WC1R 5LX (GB)

   


(54) CHROMOGENIC SUPPORT IMMUNOASSAY