Global Patent Index - EP 1057034 A1

EP 1057034 A1 2000-12-06 - ASSAY FOR DETECTION OF PHOSPHATE OR CARBOHYDRATE GROUPS ON SERINE RESIDUES

Title (en)

ASSAY FOR DETECTION OF PHOSPHATE OR CARBOHYDRATE GROUPS ON SERINE RESIDUES

Title (de)

VERSUCHSANORDNUNG ZUM NACHWEIS VON PHOSPHAT- ODER KOHLENHYDRATGRUPPEN AUF SERINRESTEN

Title (fr)

DETECTION DE GROUPES PHOSPHATE OU HYDRATE DE CARBONE SUR LES RESIDUS SERINE

Publication

EP 1057034 A1 (EN)

Application

EP 99901514 A

Priority

  • AU 9900043 W
  • AU PP148098 A

Abstract (en)

[origin: WO9938012A1] The present invention provides a method for demonstrating the presence of phosphate and/or carbohydrate bound to serine residues in proteinaceous material which method comprises: providing the proteinaceous material immobilised on a solid support; derivatising the proteinaceous material with a nucleophile under conditions which selectively replace at least some of the phosphate and/or carbohydrate groups present on serine residues in the proteinaceous material with the nucleophile to form a derivatised preoteinaceous material comprising an adduct formed by the nucleophile; and detecting the derivatised proteinaceous material by recognition of the adduct formed by the nucleophile.

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

G01N 33/68; C12Q 1/68

IPC 8 full level (invention and additional information)

G01N 33/53 (2006.01); G01N 33/543 (2006.01); G01N 33/68 (2006.01)

CPC (invention and additional information)

G01N 33/6842 (2013.01); G01N 33/53 (2013.01); G01N 33/543 (2013.01); G01N 33/68 (2013.01)

Citation (search report)

See references of WO 9938012A1

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9938012 A1 19990729; AU PP148098 D0 19980219; EP 1057034 A1 20001206

INPADOC legal status


2002-06-05 [18W] WITHDRAWN

- Date of withdrawal: 20020328

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

- Effective date: 20000821

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

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB