CA2251050C - Procede de production d'un gel polysaccharidique reticule poreux et son utilisation comme support pour filtration sur gel et en chromatographie - Google Patents

Procede de production d'un gel polysaccharidique reticule poreux et son utilisation comme support pour filtration sur gel et en chromatographie Download PDF

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Publication number
CA2251050C
CA2251050C CA002251050A CA2251050A CA2251050C CA 2251050 C CA2251050 C CA 2251050C CA 002251050 A CA002251050 A CA 002251050A CA 2251050 A CA2251050 A CA 2251050A CA 2251050 C CA2251050 C CA 2251050C
Authority
CA
Canada
Prior art keywords
cross
gel
polysaccharide
linked
linking
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002251050A
Other languages
English (en)
Other versions
CA2251050A1 (fr
Inventor
Hans Berg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cytiva Bioprocess R&D AB
Original Assignee
GE Healthcare Bio Sciences AB
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
Priority claimed from SE9601368A external-priority patent/SE9601368D0/xx
Application filed by GE Healthcare Bio Sciences AB filed Critical GE Healthcare Bio Sciences AB
Publication of CA2251050A1 publication Critical patent/CA2251050A1/fr
Application granted granted Critical
Publication of CA2251050C publication Critical patent/CA2251050C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/291—Gel sorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0036—Galactans; Derivatives thereof
    • C08B37/0039—Agar; Agarose, i.e. D-galactose, 3,6-anhydro-D-galactose, methylated, sulfated, e.g. from the red algae Gelidium and Gracilaria; Agaropectin; Derivatives thereof, e.g. Sepharose, i.e. crosslinked agarose
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA002251050A 1996-04-11 1997-04-07 Procede de production d'un gel polysaccharidique reticule poreux et son utilisation comme support pour filtration sur gel et en chromatographie Expired - Lifetime CA2251050C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9601368A SE9601368D0 (sv) 1996-04-11 1996-04-11 Process for the production of a porous cross-linked polysaccharide gel
SE9601368-5 1996-04-11
PCT/SE1997/000578 WO1997038018A1 (fr) 1996-04-11 1997-04-07 Procede de production d'un gel polysaccharidique reticule poreux et son utilisation comme support pour filtration sur gel et en chromatographie

Publications (2)

Publication Number Publication Date
CA2251050A1 CA2251050A1 (fr) 1997-10-16
CA2251050C true CA2251050C (fr) 2006-10-31

Family

ID=37395835

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002251050A Expired - Lifetime CA2251050C (fr) 1996-04-11 1997-04-07 Procede de production d'un gel polysaccharidique reticule poreux et son utilisation comme support pour filtration sur gel et en chromatographie

Country Status (1)

Country Link
CA (1) CA2251050C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116640351B (zh) * 2023-06-19 2024-05-07 浙江三赢新材料有限公司 一种多糖球形凝胶树脂的制备方法

Also Published As

Publication number Publication date
CA2251050A1 (fr) 1997-10-16

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Effective date: 20170407