JP4879018B2 - ポリエーテル分離用マトリックス及び分離方法 - Google Patents
ポリエーテル分離用マトリックス及び分離方法 Download PDFInfo
- Publication number
- JP4879018B2 JP4879018B2 JP2006526851A JP2006526851A JP4879018B2 JP 4879018 B2 JP4879018 B2 JP 4879018B2 JP 2006526851 A JP2006526851 A JP 2006526851A JP 2006526851 A JP2006526851 A JP 2006526851A JP 4879018 B2 JP4879018 B2 JP 4879018B2
- Authority
- JP
- Japan
- Prior art keywords
- separation matrix
- polymer
- peg
- carrier
- separation
- 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 - Fee Related
Links
- 239000011159 matrix material Substances 0.000 title claims description 83
- 238000000926 separation method Methods 0.000 title claims description 83
- 229920000570 polyether Polymers 0.000 title claims description 19
- 239000004721 Polyphenylene oxide Substances 0.000 title claims description 12
- 229920000642 polymer Polymers 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 43
- 229920001223 polyethylene glycol Polymers 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 34
- 239000013076 target substance Substances 0.000 claims description 26
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 108090000623 proteins and genes Proteins 0.000 claims description 18
- 102000004169 proteins and genes Human genes 0.000 claims description 18
- 238000004587 chromatography analysis Methods 0.000 claims description 17
- 229920002125 Sokalan® Polymers 0.000 claims description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 8
- 150000001720 carbohydrates Chemical class 0.000 claims description 8
- 229920001059 synthetic polymer Polymers 0.000 claims description 7
- 239000013077 target material Substances 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 239000011541 reaction mixture Substances 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 5
- 238000004811 liquid chromatography Methods 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 125000000524 functional group Chemical group 0.000 description 18
- 230000003993 interaction Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 229920002684 Sepharose Polymers 0.000 description 9
- 239000003446 ligand Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 description 8
- 235000014633 carbohydrates Nutrition 0.000 description 8
- -1 monoliths Substances 0.000 description 8
- 239000000872 buffer Substances 0.000 description 7
- 229920000936 Agarose Polymers 0.000 description 6
- 239000012541 Fractogel® Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 229920001451 polypropylene glycol Polymers 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000027455 binding Effects 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 239000003480 eluent Substances 0.000 description 5
- 108090000765 processed proteins & peptides Proteins 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 4
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000010561 standard procedure Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920002307 Dextran Polymers 0.000 description 3
- 230000005526 G1 to G0 transition Effects 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000005341 cation exchange Methods 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 150000002118 epoxides Chemical class 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- 229920000896 Ethulose Polymers 0.000 description 2
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 108091006006 PEGylated Proteins Proteins 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- 239000011543 agarose gel Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 229960000074 biopharmaceutical Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 229940000406 drug candidate Drugs 0.000 description 2
- 230000009881 electrostatic interaction Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002715 modification method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 230000006320 pegylation Effects 0.000 description 2
- 229920001444 polymaleic acid Polymers 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000000954 titration curve Methods 0.000 description 2
- 241000701161 unidentified adenovirus Species 0.000 description 2
- 229920001567 vinyl ester resin Polymers 0.000 description 2
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 1
- VFXXTYGQYWRHJP-UHFFFAOYSA-N 4,4'-azobis(4-cyanopentanoic acid) Chemical compound OC(=O)CCC(C)(C#N)N=NC(C)(CCC(O)=O)C#N VFXXTYGQYWRHJP-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241001312219 Amorphophallus konjac Species 0.000 description 1
- 235000001206 Amorphophallus rivieri Nutrition 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920002148 Gellan gum Polymers 0.000 description 1
- 229920002752 Konjac Polymers 0.000 description 1
- FQYUMYWMJTYZTK-UHFFFAOYSA-N Phenyl glycidyl ether Chemical compound C1OC1COC1=CC=CC=C1 FQYUMYWMJTYZTK-UHFFFAOYSA-N 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 229920000463 Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 101710093543 Probable non-specific lipid-transfer protein Proteins 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 1
- 238000005937 allylation reaction Methods 0.000 description 1
- 125000000746 allylic group Chemical group 0.000 description 1
- 150000001408 amides Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012062 aqueous buffer Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 125000000837 carbohydrate group Chemical group 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011210 chromatographic step Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000009137 competitive binding Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005595 deprotonation Effects 0.000 description 1
- 238000010537 deprotonation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical class NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 125000003010 ionic group Chemical group 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000252 konjac Substances 0.000 description 1
- 235000010485 konjac Nutrition 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000006920 protein precipitation Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000007342 radical addition reaction Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
Images
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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3278—Polymers being grafted on the carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/32—Bonded phase chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
- B01D15/362—Cation-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 - B01D15/36
-
- 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
- B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
-
- 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
- B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
- B01J20/288—Polar phases
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/328—Polymers on the carrier being further modified
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
- B01D15/424—Elution mode
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Planar Illumination Modules (AREA)
Description
本発明出願においては、「ペグ化」という用語は、ポリエチレングリコールで修飾されていることを意味する。
(a)表面にポリマー鎖が結合した担体からなり、各ポリマー鎖が繰返しプロトン供与基を示し、上記担体の少なくとも表面が実質的に親水性である、分離マトリックスを提供する段階と、
(b)約6未満のpHで、前記液を前記分離マトリックスと接触させて、前記分離マトリックスのプロトン供与基と前記1種以上の目標物質のプロトン受容エーテル酸素との間の水素結合を可能にする段階と、適宜、
(c)前記分離マトリックスを溶出液と接触させることによって、1種以上の目標物質を前記マトリックスから回収する段階とを含む。
図1は、担体に結合したポリマー鎖の上に存在するプロトン供与基が、ポリエーテル目的物質の酸素原子とどのように相互作用するかを模式的に図示することによって、本発明において用いる水素結合の原理を示す。したがって、この図は、例えばPEGが本発明の分離マトリックスにどのように吸着しているかを示す。
50mLの架橋多孔質アガロースゲル(Sepharose FF)を、水酸化ナトリウムとアリルグリシジルエーテルを含有する水溶液中で、標準的な手順に従って、アリル濃度0.30ミリモル/mlまでアリル化した。次いでアリル化ゲルを、ガラスフィルターで蒸留水500mlを用いて洗浄し、真空乾燥した。洗浄した材料を、プロペラ式撹拌機を備えた三つ口丸底フラスコに移した。その後、水100ml、アクリル酸20ml、及び4,4’−アゾ−ビス(4−シアノペンタン酸)0.25gを加えた。70℃で撹拌しながら一晩反応を行った。30分後、反応混合物は粘稠になった。反応後、粒子を過剰(約1.5L)の水、エタノール及び23%エタノールで洗浄した。
実施例1の記載に従って調製したポリ(アクリル酸)グラフトSepharose(商標)6FF(Amersham Biosciences、ウプサラ、スウェーデン)1mlを、HR5/5カラム(Amersham Biosciences、ウプサラ、スウェーデン)に充填した。次いでこのカラムを、Amersham BiosciencesのAKTA(商標)Explorerクロマトグラフィーシステムに接続した。屈折率検出器を用いてクロマトグラフィーの運転を監視した。
弱いカルボキシメチルカチオン交換基を有する架橋アガロース担体である、CM Sepharose(商標)FF(Amersham Biosciences、ウプサラ、スウェーデン)1mlを、HR5/5カラム(Amersham Biosciences、ウプサラ、スウェーデン)に充填し、Amersham BiosciencesのAKTA(商標)Explorerクロマトグラフィーシステムに接続した。屈折率検出器を用いてクロマトグラフィーの運転を監視した。水酸化ナトリウムでpH3に調整した20mMギ酸を溶出液として用いた。
Claims (20)
- ポリ(エチレングリコール)(PEG)を液中のペグ化及び/又は未変性化合物から分離するための、或いはペグ化化合物を液中のPEG及び/又は未変性化合物から分離するための、表面にポリマー鎖が結合した担体からなる分離マトリックスの使用であって、各ポリマー鎖が繰返しプロトン供与基を示し、上記担体の少なくとも表面が実質的に親水性である、分離マトリックスの使用。
- 前記高分子担体が架橋炭水化物担体である、請求項1記載の使用。
- 前記担体が、表面が水酸基を示す表面修飾多孔質合成ポリマー担体である、請求項1記載の使用。
- 前記表面修飾多孔質合成ポリマーが架橋スチレン及び/又はジビニルベンゼンである、請求項3記載の使用。
- 前記担体が多孔質である、請求項1乃至請求項4のいずれか1項記載の使用。
- 前記プロトン供与基が主にカルボキシル基である、請求項1乃至請求項5のいずれか1項記載の使用。
- 前記ポリマー鎖が主にポリ(アクリル酸)鎖である、請求項1乃至請求項6のいずれか1項記載の使用。
- 各ポリマー鎖が100〜500個のモノマー単位からなる、請求項1乃至請求項7のいずれか1項記載の使用。
- 前記分離が、液体クロマトグラフィー法で実施される、請求項1乃至請求項8のいずれか1項記載の使用。
- 前記分離媒体がクロマトグラフィーカラムに充填されている、請求項1乃至請求項9のいずれか1項記載の使用。
- 前記化合物がタンパク質である、請求項1乃至請求項10のいずれか1項記載の使用。
- 1種以上のポリエーテル目標物質を液の他の成分から分離する方法であって、
(a)表面にポリマー鎖が結合した担体からなる分離マトリックスであって、各ポリマー鎖が繰返しプロトン供与基を示し、上記担体の少なくとも表面が実質的に親水性である、分離マトリックスを提供する段階と、
(b)6未満のpHで、前記液を前記分離マトリックスと接触させて、前記分離マトリックスのプロトン供与基と前記1種以上のポリエーテル目標物質のプロトン受容エーテル酸素との間の水素結合を可能にする段階と、適宜、
(c)前記分離マトリックスを溶出液と接触させることによって、1種以上の目標物質を前記マトリックスから回収する段階と
を含み、前記ポリエーテル目標物質がPEG又はペグ化化合物である、方法。 - 前記分離マトリックスの前記プロトン供与基が主にカルボキシル基である、請求項12記載の方法。
- 前記分離マトリックスの前記ポリマー鎖が主にポリ(アクリル酸)鎖である、請求項12又は請求項13記載の方法。
- 段階(b)において、pHが4未満である、請求項12乃至請求項17のいずれか1項記載の方法。
- 段階(c)の前記溶出液が上昇pHグラジエントを含む、請求項12乃至請求項15のいずれか1項記載の方法。
- 前記ポリエーテル目標物質がPEGである、請求項12乃至請求項16のいずれか1項記載の方法。
- 反応混合物からペグ化化合物を精製する方法であって、PEGを除去する前処理段階と、1種以上のペグ化化合物を単離する後段階とを含み、前記前処理が請求項17記載の方法である精製方法。
- 前記化合物がタンパク質である、請求項18記載の方法。
- 1種以上のペグ化化合物を単離する前記後段階が液体クロマトグラフィー段階である、請求項18又は請求項19記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302509A SE0302509D0 (sv) | 2003-09-19 | 2003-09-19 | Matrix for separation of polyethers and method of separation |
SE0302509-5 | 2003-09-19 | ||
PCT/SE2004/001273 WO2005029065A1 (en) | 2003-09-19 | 2004-09-06 | Matrix for separation of polyethers and method of separation |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007506095A JP2007506095A (ja) | 2007-03-15 |
JP4879018B2 true JP4879018B2 (ja) | 2012-02-15 |
Family
ID=29212509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006526851A Expired - Fee Related JP4879018B2 (ja) | 2003-09-19 | 2004-09-06 | ポリエーテル分離用マトリックス及び分離方法 |
Country Status (5)
Country | Link |
---|---|
US (3) | US20060249457A1 (ja) |
EP (1) | EP1664759A1 (ja) |
JP (1) | JP4879018B2 (ja) |
SE (1) | SE0302509D0 (ja) |
WO (1) | WO2005029065A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4428616B2 (ja) * | 2003-05-06 | 2010-03-10 | オルガノ株式会社 | グラフト修飾有機多孔質体及びその製造方法並びに吸着剤、クロマトグラフィー用充填剤及びイオン交換体 |
US8137559B2 (en) | 2007-02-09 | 2012-03-20 | Ge Healthcare Bio-Sciences Ab | Liquid clarification |
WO2008101311A1 (en) * | 2007-02-22 | 2008-08-28 | Biovectra Inc. | Process for purification of water soluble polymers |
PL3192874T3 (pl) | 2008-06-18 | 2020-06-29 | Oxford Biomedica (Uk) Limited | Oczyszczanie wirusa |
EP2575894B1 (en) | 2010-05-28 | 2015-02-25 | Oxford Biomedica (UK) Ltd | Delivery of lentiviral vectors to the brain |
KR20130028939A (ko) * | 2010-07-29 | 2013-03-20 | 이엠디 밀리포어 코포레이션 | 크로마토그래피 매질 성능을 개선하기 위한 그라프팅 방법 |
DE102011101995A1 (de) | 2011-05-19 | 2012-11-22 | Sartorius Stedim Biotech Gmbh | Verfahren zur Auftrennung eines Gemisches aus einem Protein und seinem Reaktionsprodukt mit einem Polyalkylenglykol |
GB201118636D0 (en) | 2011-10-28 | 2011-12-07 | Oxford Biomedica Ltd | Nucleotide sequence |
IN2014DN08671A (ja) | 2012-04-25 | 2015-05-22 | Ge Healthcare Bio Sciences Ab | |
US10465153B2 (en) | 2013-11-28 | 2019-11-05 | Ge Healthcare Bioprocess R&D Ab | Stabilization of fermented beverages |
KR20220034719A (ko) | 2019-03-10 | 2022-03-18 | 시오 진 테라피스 인코포레이티드 | 파킨슨병을 치료하기 위한 유전자 요법 조성물 및 방법 |
WO2023187703A1 (en) * | 2022-04-01 | 2023-10-05 | Kashiv Biosciences, Llc | An improved method for separating and detecting of free or residual polyethylene glycol in pegylated protein mixture |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4993285A (ja) * | 1972-10-02 | 1974-09-05 | ||
WO2003046063A1 (en) * | 2001-11-26 | 2003-06-05 | Amersham Biosciences Ab | Post-modification of a porous support |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029583A (en) * | 1975-02-28 | 1977-06-14 | Purdue Research Foundation | Chromatographic supports and methods and apparatus for preparing the same |
US4028290A (en) * | 1975-10-23 | 1977-06-07 | Hercules Incorporated | Highly absorbent modified polysaccharides |
SU806692A1 (ru) * | 1978-02-14 | 1981-02-23 | Московский Ордена Трудового Красногознамени Текстильный Институт | Способ получени целлюлозных волок-НиСТыХ иОНиТОВ |
JPS56115727A (en) * | 1980-02-19 | 1981-09-11 | Kuraray Co Ltd | Carrier for immobilizing physiologically active substance |
US4663163A (en) * | 1983-02-14 | 1987-05-05 | Hou Kenneth C | Modified polysaccharide supports |
US5059654A (en) * | 1983-02-14 | 1991-10-22 | Cuno Inc. | Affinity matrices of modified polysaccharide supports |
WO1984003053A1 (en) * | 1983-02-14 | 1984-08-16 | Amf Inc | Modified polysaccharide supports |
CA1329800C (en) * | 1987-12-29 | 1994-05-24 | Hiroaki Takayanagi | Composite separating agent |
WO1989009651A1 (en) * | 1988-04-05 | 1989-10-19 | Kanebo Ltd. | Fine particles of porous ion-exchange cellulose, process for their production, and affinity carrier |
US5135650A (en) * | 1988-12-22 | 1992-08-04 | Bio-Rad Laboratories, Inc. | Chromatography stationary phase material for high performance liquid chromatography |
US5648070A (en) * | 1991-12-04 | 1997-07-15 | Cobe Laboratories, Inc. | Biocompatible anion exchange materials |
GB9411080D0 (en) * | 1994-06-02 | 1994-07-20 | Unilever Plc | Treatment |
WO1995035093A1 (en) | 1994-06-17 | 1995-12-28 | University Of Nebraska Board Of Regents | In situ gel-forming delivery vehicle for bio-affecting substances, and method of use |
JP3558756B2 (ja) * | 1995-09-13 | 2004-08-25 | 三洋化成工業株式会社 | 吸水剤 |
JP2002514075A (ja) | 1997-03-03 | 2002-05-14 | セル ジェネシス,インコーポレイティド | 癌胎児性抗原を発現する細胞に特異的なアデノウイルスベクターおよびその使用方法 |
SE9700768D0 (sv) * | 1997-03-04 | 1997-03-04 | Pharmacia Biotech Ab | Förfarande för att introducera funktionalitet |
US5998606A (en) * | 1997-11-10 | 1999-12-07 | Grandics; Peter | Mn(IV)-mediated crosslinking and functionalization of chromatography media |
JP5280604B2 (ja) * | 2001-11-26 | 2013-09-04 | ジーイー・ヘルスケア・バイオサイエンス・アクチボラグ | 多孔性支持体の後修飾 |
-
2003
- 2003-09-19 SE SE0302509A patent/SE0302509D0/xx unknown
-
2004
- 2004-09-06 JP JP2006526851A patent/JP4879018B2/ja not_active Expired - Fee Related
- 2004-09-06 WO PCT/SE2004/001273 patent/WO2005029065A1/en active Application Filing
- 2004-09-06 EP EP04775378A patent/EP1664759A1/en not_active Withdrawn
- 2004-09-06 US US10/558,103 patent/US20060249457A1/en not_active Abandoned
-
2009
- 2009-07-21 US US12/506,445 patent/US8092682B2/en active Active
- 2009-07-21 US US12/506,444 patent/US20090278267A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4993285A (ja) * | 1972-10-02 | 1974-09-05 | ||
WO2003046063A1 (en) * | 2001-11-26 | 2003-06-05 | Amersham Biosciences Ab | Post-modification of a porous support |
Also Published As
Publication number | Publication date |
---|---|
WO2005029065A1 (en) | 2005-03-31 |
EP1664759A1 (en) | 2006-06-07 |
US20090281288A1 (en) | 2009-11-12 |
JP2007506095A (ja) | 2007-03-15 |
US20060249457A1 (en) | 2006-11-09 |
US8092682B2 (en) | 2012-01-10 |
SE0302509D0 (sv) | 2003-09-19 |
US20090278267A1 (en) | 2009-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8092682B2 (en) | Matrix for separation of polyethers and method of separation | |
US6884345B1 (en) | Chromatography method and a column material useful in said method | |
Crini et al. | Sorption of aromatic compounds in water using insoluble cyclodextrin polymers | |
US6860393B2 (en) | Filter device and filter element comprising at least one negatively charged membrane | |
WO2006011839A1 (en) | Chromatography method | |
JP5475284B2 (ja) | 親水性架橋ポリマー | |
CA2732398C (en) | Graft copolymers for ion exchange chromatography | |
CA1255827A (en) | Polysaccharide supports | |
JPH04505968A (ja) | クロマトグラフィー用被覆媒体 | |
JP5396933B2 (ja) | 液体クロマトグラフィー用充填剤、及び生体高分子の分離精製方法 | |
JPH0144725B2 (ja) | ||
JP2016006410A (ja) | クロマトグラフィー担体およびそれを用いたタンパク質精製方法 | |
EP1163044A1 (en) | Negatively charged membrane | |
CN108295824A (zh) | 用于有机分子提纯、表面上具有正离子或质子化脂族残基的吸附剂 | |
JP2022184990A (ja) | バイオセパレーションのための複合材料 | |
US20200047086A1 (en) | Multi-Modal Ion-Exchange Membranes for Rapid Separations | |
JP4643006B2 (ja) | カチオン交換体による分離方法 | |
Kuban et al. | Ni (II) functionalized polyhedral oligomeric silsesquioxane based capillary monolith for purification of histidine-tagged proteins by immobilized metal affinity micro-chromatography | |
CN114700056A (zh) | 表面接枝型聚合酰胺季铵盐型阴离子色谱固定相及制备方法与用途 | |
Varilova et al. | Separation media in affinity chromatography of proteins-A critical review | |
JPS6392627A (ja) | 親水性多孔粒子 | |
JPS62244442A (ja) | 低比重リポ蛋白質吸着材およびその製造方法 | |
JPS6222658A (ja) | 低比重リポ蛋白質吸着装置 | |
JP2014019694A (ja) | 抗体単量体の分離用分離剤及び分離方法 | |
JPH04156941A (ja) | 吸着剤とその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070731 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100415 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100427 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100727 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20100727 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100727 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100827 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100827 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100903 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101027 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110215 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110512 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110519 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111101 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111129 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141209 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |