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1. WO2003005026 - CHEMICAL CAPTURE REAGENT

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Publication Number WO/2003/005026
Publication Date 16.01.2003
International Application No. PCT/GB2002/003035
International Filing Date 01.07.2002
Chapter 2 Demand Filed 15.01.2003
IPC
A61K 49/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
G01N 33/68 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
68involving proteins, peptides or amino acids
CPC
A61K 49/0002
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
49Preparations for testing in vivo
0002General or multifunctional contrast agents, e.g. chelated agents
G01N 33/6803
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
68involving proteins, peptides or amino acids
6803General methods of protein analysis not limited to specific proteins or families of proteins
Applicants
  • AMERSHAM BIOSCIENCES UK LIMITED [GB]/[GB] (AllExceptUS)
  • OSBORN, Nigel, John [GB]/[GB] (UsOnly)
  • WILLIAMS, Karen [GB]/[GB] (UsOnly)
  • SWEET, Alison, Claire [GB]/[GB] (UsOnly)
Inventors
  • OSBORN, Nigel, John
  • WILLIAMS, Karen
  • SWEET, Alison, Claire
Agents
  • HAMMER, Catriona, MacLeod
Priority Data
0116143.902.07.2001GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CHEMICAL CAPTURE REAGENT
(FR) REACTIF CHIMIQUE DE CAPTURE
Abstract
(EN) Disclosed is a capture reagent having Formula (I): PRG-L-X-carrier wherein: PRG is a peptide or protein reactive group L is a linker group X is a cleavable group. Also disclosed is a method for selective labelling and purification of proteins and peptides comprising using a capture reagent of Formula (I).
(FR) L'invention concerne un réactif de capture de formule (I): PRG-L-X-excipient, dans laquelle: PRG représente un groupe réactif de peptide ou de protéine ; L désigne un groupe de liaison et X représente un groupe clivable. L'invention concerne également un procédé permettant d'étiqueter et de purifier de manière sélective des protéines et des peptides et consistant à utiliser un réactif de capture de formule (I).
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