GB1243027A – A separating medium for gel filtration and a process for the preparation thereof
– Google Patents
GB1243027A – A separating medium for gel filtration and a process for the preparation thereof
– Google Patents
A separating medium for gel filtration and a process for the preparation thereof
Info
Publication number
GB1243027A
GB1243027A
GB4121468A
GB4121468A
GB1243027A
GB 1243027 A
GB1243027 A
GB 1243027A
GB 4121468 A
GB4121468 A
GB 4121468A
GB 4121468 A
GB4121468 A
GB 4121468A
GB 1243027 A
GB1243027 A
GB 1243027A
Authority
GB
United Kingdom
Prior art keywords
gel filtration
acrylamide
aug
separating medium
polymer
Prior art date
1967-08-30
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
Application number
GB4121468A
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 Sweden AB
Original Assignee
Pharmacia Fine Chemicals 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.)
1967-08-30
Filing date
1968-08-29
Publication date
1971-08-18
1967-08-30
Priority claimed from SE12016/67A
external-priority
patent/SE323952B/xx
1968-04-24
Priority claimed from SE05476/68A
external-priority
patent/SE335113B/xx
1968-08-29
Application filed by Pharmacia Fine Chemicals AB
filed
Critical
Pharmacia Fine Chemicals AB
1971-08-18
Publication of GB1243027A
publication
Critical
patent/GB1243027A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
B01J20/291—Gel sorbents
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
Abstract
1,243,027. Gel filtration chromatography. PHARMACIA FINE CHEMICALS AB. 29 Aug., 1968 [30 Aug., 1967; 24 April, 1968], No. 41214/68. Heading B1X. [Also in Division C3] A method of separating mixtures of high molecular weight substances by gel filtration comprises charging a solution of the mixture onto a column of a granular polymer separating medium, and supplying an eluting agent to the mass to recover two or more fractions of the mixture; the granular polymer being derived from the copolymerisation of (a) N, N’-methylene-bis-acrylamide with (b) either 1- vinyl-2-pyrrolidone or an acrylamide of the formula CH 2 =CR 1 -O-NH-R 2 wherein R 1 is H or methyl and R 2 is H or C 1 -C 6 alkyl which may be optionally substituted by one or more hydroxyl and/or oxo groups and/or optionally interrupted in the carbon chain by one or more oxygen bridges, the content of (a) being 30-90% by weight of the polymer. Data are given concerning the separation of dextrans and some proteins, viz. cytochrome C, #- and α-lactoglobulin, albumin and α- crystallin.
GB4121468A
1967-08-30
1968-08-29
A separating medium for gel filtration and a process for the preparation thereof
Expired
GB1243027A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
SE12016/67A
SE323952B
(en)
1967-08-30
1967-08-30
SE05476/68A
SE335113B
(en)
1968-04-24
1968-04-24
Publications (1)
Publication Number
Publication Date
GB1243027A
true
GB1243027A
(en)
1971-08-18
Family
ID=26654635
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4121468A
Expired
GB1243027A
(en)
1967-08-30
1968-08-29
A separating medium for gel filtration and a process for the preparation thereof
Country Status (3)
Country
Link
JP
(1)
JPS536557B1
(en)
FR
(1)
FR1577159A
(en)
GB
(1)
GB1243027A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN100333828C
(en)
*
2003-10-25
2007-08-29
玉环县海洋生物化学有限公司
Biologic chromatography gelatin and producing texhnique
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2213923A1
(en)
*
1973-01-12
1974-08-09
Anvar
Separation and determination of phenolic components from e.g. plants – by elution with aqs. solvent in which concn. gradient is generated
1968
1968-08-28
FR
FR1577159D
patent/FR1577159A/fr
not_active
Expired
1968-08-29
GB
GB4121468A
patent/GB1243027A/en
not_active
Expired
1968-08-30
JP
JP6184468A
patent/JPS536557B1/ja
active
Pending
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN100333828C
(en)
*
2003-10-25
2007-08-29
玉环县海洋生物化学有限公司
Biologic chromatography gelatin and producing texhnique
Also Published As
Publication number
Publication date
JPS536557B1
(en)
1978-03-09
FR1577159A
(en)
1969-08-01
Similar Documents
Publication
Publication Date
Title
GB1511969A
(en)
1978-05-24
Dextran derivative gel for use in electrophoretic separation processes
ES430421A1
(en)
1976-10-16
Dissolving gas in liquid
OA05134A
(en)
1981-01-31
New herbicides and process for their preparation.
DK144117C
(en)
1982-06-14
EXPLOSION DRIVER FOR RECOVERING BOLTS IN HARD RECORDING MATERIALS
DK421089A
(en)
1990-02-28
METHOD AND DEVICE FOR ELECTROPHORETIC SEPARATION, CLEANING AND ENRICHMENT OF CHARGED OR POLARIZABLE MACROMOLECULES
GB1243027A
(en)
1971-08-18
A separating medium for gel filtration and a process for the preparation thereof
FR2385767A1
(en)
1978-10-27
IONIC PULLULANE GELS AND PROCESS FOR THEIR PREPARATION
ES8706715A1
(en)
1987-06-16
Novel 2'-deoxy-5-substituted uridine derivatives, processes for preparing the same and antitumor agent containing the same.
GB1183648A
(en)
1970-03-11
Acrylic Acid Derivatives for Hardening Gelatine
ES370345A1
(en)
1972-01-01
Improvements in or relating to injectable insulin preparations
GB1271448A
(en)
1972-04-19
A separation medium for gel filtration and a method for its preparation
ATE65930T1
(en)
1991-08-15
PROCESS FOR SEPARATING MIXTURES WITH A SUPERCRITICAL FLUID.
BE844672A
(en)
1976-11-16
NEW IMMONOLOGICALS, PROCESS FOR OBTAINING THEM AND COMPOSITIONS CONTAINING THEM
ES449338A1
(en)
1977-08-16
Improvement in method of stripping of vinylchloride monomer
Rubin et al.
1974
SPECIFIC HETEROLOGOUS ENHANCEMENT OF IMMUNE RESPONSES: VI. Partial Purification of a Nonspecific Enhancing Factor from Supernates of Allogeneically Stimulated Human Lymphocyte Cell Lines
GB1492266A
(en)
1977-11-16
Process for the recovery of styrene and substituted derivatives thereof
ES405119A1
(en)
1975-07-01
Sulphur recycle in fractionation of a vinylbenzene
ES463576A1
(en)
1978-07-16
Process for increasing the yield of aromatic compounds in extractive distillation
BE754700A
(en)
1971-01-18
PROCESS FOR SEPARATION OF HYDROCARBON MIXTURES BY EXTRACTIVE DISTILLATION
FR2373520A1
(en)
1978-07-07
PROCESS FOR PREPARING CARBAMIC ESTERS FROM HIGH BOILING POINT ALCOHOLS
FR2273786A1
(en)
1976-01-02
PROCESS FOR REMOVING 1,3-CYCLOPENTADIENE FROM A MIXTURE OF HYDROCARBONS
ES435769A1
(en)
1976-12-16
Procedure and apparatus for the purification of chlorhydric acid. (Machine-translation by Google Translate, not legally binding)
ES379306A1
(en)
1972-10-16
A procedure for the separation of the components of a dissolution comprising components that have at less temperature than the solvent. (Machine-translation by Google Translate, not legally binding)
JPS5248605A
(en)
1977-04-18
Separation process for methyl alcohol and tetrahydrofurane
JPS5427428A
(en)
1979-03-01
Recovery method of oil soluble couplers
None