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1. WO2007097652 - SYNTHETIC MANNOSYLGLYCERATE DERIVATIVES FOR THE STABILISATION AND PRESERVATION OF BIOMATERIALS

Publication Number WO/2007/097652
Publication Date 30.08.2007
International Application No. PCT/PT2007/000012
International Filing Date 23.02.2007
IPC
C12N 9/96 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
96Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
G01N 33/543 2006.01
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
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
CPC
C12N 9/96
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
9Enzymes; Proenzymes; Compositions thereof
96Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
C12P 19/44
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
19Preparation of compounds containing saccharide radicals
44Preparation of O-glycosides, e.g. glucosides
G01N 33/54393
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
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
54393Improving reaction conditions or stability, e.g. by coating or irradiation of surface, by reduction of non-specific binding, by promotion of specific binding
Applicants
  • STAB VIDA, Investigação e Serviços em Ciências Biológicas, Lda [PT]/[PT] (AllExceptUS)
  • SANTOS, Helena [PT]/[PT] (UsOnly)
  • LAMOSA ANTÓNIO, Pedro [PT]/[PT] (UsOnly)
  • QUININHA FARIA, Tiago [PT]/[PT] (UsOnly)
  • MAYCOCK, Christopher David [PT]/[PT] (UsOnly)
  • MENDES BORDALO VENTURA CENTENO LIMA, Maria Rita [PT]/[PT] (UsOnly)
Inventors
  • SANTOS, Helena
  • LAMOSA ANTÓNIO, Pedro
  • QUININHA FARIA, Tiago
  • MAYCOCK, Christopher David
  • MENDES BORDALO VENTURA CENTENO LIMA, Maria Rita
Agents
  • VIEIRA PEREIRA FERREIRA, Maria Silvina
Priority Data
10344224.02.2006PT
Publication Language English (EN)
Filing Language Portuguese (PT)
Designated States
Title
(EN) SYNTHETIC MANNOSYLGLYCERATE DERIVATIVES FOR THE STABILISATION AND PRESERVATION OF BIOMATERIALS
(FR) DÉRIVÉS DE MANNOSYLGLYCÉRATES SYNTHÉTIQUES POUR STABILISER ET CONSERVER DES BIOMATÉRIAUX
Abstract
(EN)
The present invention consists in the utilization of synthetic mannosylglycerate derivatives, such as mannosyl-lactate or mannosylglicerate, or mixtures thereof alone or as constituents in a suitable formulation viewing the protection and/or stabilization of enzymes, proteins, antibodies, DNA or RNA molecules, biological membranes, liposomes, or other cellular components and biomaterials against aggressive conditions to the same.
(FR)
La présente invention concerne l'utilisation de dérivés de mannosylglycérates synthétiques tels que le lactate de mannosyle ou glycérate de mannosyle, ou des mélanges de ceux-ci, seuls ou en tant que constituants d'une formulation appropriée destinée à protéger et/ou stabiliser des enzymes, des protéines, des anticorps, des molécules d'ADN ou ARN, des membranes biologiques, des liposomes ou d'autres composants cellulaires et biomatériaux contre des conditions agressives envers eux.
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