DK0453473T3 - Carrier for selective immune purification and method of treating this carrier - Google Patents

Carrier for selective immune purification and method of treating this carrier

Info

Publication number
DK0453473T3
DK0453473T3 DK90901826.9T DK90901826T DK0453473T3 DK 0453473 T3 DK0453473 T3 DK 0453473T3 DK 90901826 T DK90901826 T DK 90901826T DK 0453473 T3 DK0453473 T3 DK 0453473T3
Authority
DK
Denmark
Prior art keywords
carrier
treating
support
purification
selective immune
Prior art date
Application number
DK90901826.9T
Other languages
Danish (da)
Inventor
Pierre Francois Serres
Jules Traeger
Original Assignee
Jules Traeger
Parteurop
Pierre Francois Serres
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jules Traeger, Parteurop, Pierre Francois Serres filed Critical Jules Traeger
Application granted granted Critical
Publication of DK0453473T3 publication Critical patent/DK0453473T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • G01N33/545—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers

Abstract

A support for immuno-purification of a liquid and a process for treating said support. The support consists of a copolymer of a hydrophobic group monomer, such as acrylonitrile, and a monomer having at least one function. The process for treating this support consists in transforming one at least of these functions into acyl-nitrides for the graft of purifying molecules capable of recognizing and binding specifically with molecules of the liquid to be purified. The invention concerns also the use of the support for purification of liquids such as blood or blood plasma.
DK90901826.9T 1989-01-10 1990-01-09 Carrier for selective immune purification and method of treating this carrier DK0453473T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900415A FR2644082B1 (en) 1989-01-10 1989-01-10 SELECTIVE IMMUNO-PURIFICATION MEDIUM AND PROCESS FOR TREATING THE MEDIUM

Publications (1)

Publication Number Publication Date
DK0453473T3 true DK0453473T3 (en) 1994-03-07

Family

ID=9377719

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90901826.9T DK0453473T3 (en) 1989-01-10 1990-01-09 Carrier for selective immune purification and method of treating this carrier

Country Status (7)

Country Link
EP (1) EP0453473B1 (en)
AT (1) ATE94575T1 (en)
DE (1) DE69003381T2 (en)
DK (1) DK0453473T3 (en)
ES (1) ES2060139T3 (en)
FR (1) FR2644082B1 (en)
WO (1) WO1990008172A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3333309B2 (en) * 1994-04-08 2002-10-15 鐘淵化学工業株式会社 Ketoamine-containing protein adsorbent

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2321520A1 (en) * 1975-08-22 1977-03-18 Rhone Poulenc Ind LATEX FROM POLYMERS WITH CN-GROUPS
FR2519555A1 (en) * 1982-01-11 1983-07-18 Rhone Poulenc Sa APPARATUS AND METHOD FOR ALTERNATIVE PLASMAPHERESE WITH MEMBRANE APPARATUS
FR2553518B1 (en) * 1983-10-13 1986-04-18 Choay Sa NEW CONJUGATES DEVELOPED BY FIXING A LIGAND ON AN INSOLUBLE SUPPORT, THEIR PREPARATION AND THEIR BIOLOGICAL APPLICATIONS
DE3339188A1 (en) * 1983-10-26 1985-05-09 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin OPTICAL RESONATOR WITH A MONOMODE FIBER AS A RESONATOR RING AND USE OF SUCH RESONATORS
CA1242862A (en) * 1983-11-23 1988-10-11 Brian R. Clark Derivatized polystyrene and other supports for spectroscopic studies
US4693985A (en) * 1984-08-21 1987-09-15 Pall Corporation Methods of concentrating ligands and active membranes used therefor
IT1203752B (en) * 1986-03-19 1989-02-23 Enea PROCEDURE FOR THE PRODUCTION OF A POLYMER SUPPORT FOR TOPOCHEMICAL REACTIONS, SUPPORT OBTAINED AND ITS USE

Also Published As

Publication number Publication date
DE69003381D1 (en) 1993-10-21
FR2644082A1 (en) 1990-09-14
EP0453473A1 (en) 1991-10-30
ES2060139T3 (en) 1994-11-16
EP0453473B1 (en) 1993-09-15
DE69003381T2 (en) 1994-05-05
FR2644082B1 (en) 1994-05-06
ATE94575T1 (en) 1993-10-15
WO1990008172A1 (en) 1990-07-26

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