JP2004532182A5 - - Google Patents
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- JP2004532182A5 JP2004532182A5 JP2002554232A JP2002554232A JP2004532182A5 JP 2004532182 A5 JP2004532182 A5 JP 2004532182A5 JP 2002554232 A JP2002554232 A JP 2002554232A JP 2002554232 A JP2002554232 A JP 2002554232A JP 2004532182 A5 JP2004532182 A5 JP 2004532182A5
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- Japan
- Prior art keywords
- ligand
- substance
- liquid
- ion exchanger
- charge
- 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.)
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- 239000003446 ligand Substances 0.000 claims description 221
- 239000000126 substance Substances 0.000 claims description 90
- 239000007788 liquid Substances 0.000 claims description 64
- 150000002500 ions Chemical class 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 51
- 239000011159 matrix material Substances 0.000 claims description 50
- 150000003839 salts Chemical class 0.000 claims description 39
- 238000005342 ion exchange Methods 0.000 claims description 26
- 239000000872 buffer Substances 0.000 claims description 23
- 238000005341 cation exchange Methods 0.000 claims description 21
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 238000003795 desorption Methods 0.000 claims description 15
- 238000011033 desalting Methods 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 230000001419 dependent effect Effects 0.000 claims description 9
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 4
- 235000013305 food Nutrition 0.000 claims description 3
- 125000003473 lipid group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000007523 nucleic acids Chemical group 0.000 claims description 2
- 239000002773 nucleotide Chemical group 0.000 claims description 2
- 125000003729 nucleotide group Chemical group 0.000 claims description 2
- 125000002345 steroid group Chemical group 0.000 claims description 2
- 125000003275 alpha amino acid group Chemical group 0.000 claims 1
- 239000003125 aqueous solvent Substances 0.000 claims 1
- 125000000837 carbohydrate group Chemical group 0.000 claims 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 52
- 229940098773 bovine serum albumin Drugs 0.000 description 52
- 238000011084 recovery Methods 0.000 description 51
- 125000004429 atom Chemical group 0.000 description 32
- 102000004169 proteins and genes Human genes 0.000 description 29
- 108090000623 proteins and genes Proteins 0.000 description 29
- 239000002585 base Substances 0.000 description 26
- 230000003993 interaction Effects 0.000 description 26
- 239000000499 gel Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 19
- 229920002684 Sepharose Polymers 0.000 description 17
- -1 sulphopropyl groups Chemical group 0.000 description 17
- 238000005349 anion exchange Methods 0.000 description 16
- 239000000370 acceptor Substances 0.000 description 15
- 125000003118 aryl group Chemical group 0.000 description 15
- 150000001768 cations Chemical class 0.000 description 15
- 238000010612 desalination reaction Methods 0.000 description 15
- 210000004027 cell Anatomy 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 238000001179 sorption measurement Methods 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 239000002253 acid Substances 0.000 description 12
- 230000003139 buffering effect Effects 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000012153 distilled water Substances 0.000 description 10
- 230000002209 hydrophobic effect Effects 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 9
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 7
- 238000002835 absorbance Methods 0.000 description 7
- 238000004587 chromatography analysis Methods 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 7
- 150000003568 thioethers Chemical class 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- VUUSTLFFRIFAIC-YFKPBYRVSA-N (2s)-3-hydroxy-2-(thiophen-2-ylamino)propanoic acid Chemical compound OC[C@@H](C(O)=O)NC1=CC=CS1 VUUSTLFFRIFAIC-YFKPBYRVSA-N 0.000 description 5
- 230000004913 activation Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000011368 organic material Substances 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical group NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 4
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical group 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 150000002430 hydrocarbons Chemical group 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 239000012460 protein solution Substances 0.000 description 4
- 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 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920000936 Agarose Polymers 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- NPYKEDKMOQQQLK-UHFFFAOYSA-N Nc1c(C(O)=O)[s]cc1S(CCCC1CCC1)(=O)=O Chemical compound Nc1c(C(O)=O)[s]cc1S(CCCC1CCC1)(=O)=O NPYKEDKMOQQQLK-UHFFFAOYSA-N 0.000 description 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000006167 equilibration buffer Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003574 free electron Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000001632 sodium acetate Substances 0.000 description 3
- 235000017281 sodium acetate Nutrition 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 108060003951 Immunoglobulin Proteins 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 235000010633 broth Nutrition 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 235000013877 carbamide Nutrition 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 229920001600 hydrophobic polymer Polymers 0.000 description 2
- 102000018358 immunoglobulin Human genes 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 2
- 229940031826 phenolate Drugs 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 2
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- 238000002360 preparation method Methods 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
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- 239000011734 sodium Substances 0.000 description 2
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- 229940124530 sulfonamide Drugs 0.000 description 2
- 150000003456 sulfonamides Chemical class 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
- 238000012784 weak cation exchange Methods 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- NFKMPKOGCRBAJF-UHFFFAOYSA-N $l^{1}-azanylformonitrile Chemical compound [N]C#N NFKMPKOGCRBAJF-UHFFFAOYSA-N 0.000 description 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- BWRRWBIBNBVHQF-UHFFFAOYSA-N 4-(3-pyridin-2-yl-1,2,4-oxadiazol-5-yl)butanoic acid Chemical compound O1C(CCCC(=O)O)=NC(C=2N=CC=CC=2)=N1 BWRRWBIBNBVHQF-UHFFFAOYSA-N 0.000 description 1
- ROMPPAWVATWIKR-UHFFFAOYSA-N 4-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoic acid Chemical compound O1C(CCCC(=O)O)=NC(C=2C=CC(Cl)=CC=2)=N1 ROMPPAWVATWIKR-UHFFFAOYSA-N 0.000 description 1
- NUKYPUAOHBNCPY-UHFFFAOYSA-N 4-aminopyridine Chemical compound NC1=CC=NC=C1 NUKYPUAOHBNCPY-UHFFFAOYSA-N 0.000 description 1
- KYARBIJYVGJZLB-UHFFFAOYSA-N 7-amino-4-hydroxy-2-naphthalenesulfonic acid Chemical compound OC1=CC(S(O)(=O)=O)=CC2=CC(N)=CC=C21 KYARBIJYVGJZLB-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
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- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
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- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
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- FSEQHCAPUWWCKB-UHFFFAOYSA-N Nc(cc1)cc(C(O)=O)c1[NH+]([O-])O Chemical compound Nc(cc1)cc(C(O)=O)c1[NH+]([O-])O FSEQHCAPUWWCKB-UHFFFAOYSA-N 0.000 description 1
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- 102000015636 Oligopeptides Human genes 0.000 description 1
- 108010038807 Oligopeptides Proteins 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- 241000700605 Viruses Species 0.000 description 1
- FIQIEWYXLLEXNR-UHFFFAOYSA-N [O-][N+](=O)S(=O)(=O)[N+]([O-])=O Chemical compound [O-][N+](=O)S(=O)(=O)[N+]([O-])=O FIQIEWYXLLEXNR-UHFFFAOYSA-N 0.000 description 1
- 238000011481 absorbance measurement Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- 125000000909 amidinium group Chemical group 0.000 description 1
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| SE0004933A SE0004933D0 (sv) | 2000-07-17 | 2000-12-31 | A method for the manufacture of compositions containing low concentrations of salt |
| PCT/EP2001/015015 WO2002053288A2 (en) | 2000-12-31 | 2001-12-19 | A method for the manufacture of compositions containing low concentrations of salts |
Publications (2)
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| JP2004532182A JP2004532182A (ja) | 2004-10-21 |
| JP2004532182A5 true JP2004532182A5 (enExample) | 2008-11-27 |
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| EP (1) | EP1345694B1 (enExample) |
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| DE (1) | DE60121999T2 (enExample) |
| ES (1) | ES2267840T3 (enExample) |
| WO (1) | WO2002053288A2 (enExample) |
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| CA2517732C (en) * | 2003-03-05 | 2012-05-15 | Amersham Biosciences Ab | A method of preparing multi-modal anion-exchange ligands |
| SE0300624D0 (sv) * | 2003-03-05 | 2003-03-05 | Amersham Biosciences Ab | A method of preparing affinity ligands |
| SE0300612D0 (sv) * | 2003-03-05 | 2003-03-05 | Amersham Biosciences Ab | A method of preparing ligands for hydrophobic interaction chromatography |
| US7045059B2 (en) * | 2003-07-28 | 2006-05-16 | Sielc Technologies Corp | Universal bonded phase material for chromatographic separation |
| SE0400501D0 (sv) * | 2004-02-27 | 2004-02-27 | Amersham Biosciences Ab | Antibody purification |
| CA2552639C (en) * | 2004-02-27 | 2012-05-01 | Ge Healthcare Bio-Sciences Ab | A process for the purification of antibodies |
| SE529259C2 (sv) * | 2005-08-31 | 2007-06-12 | Ge Healthcare Bio Sciences Ab | Tillverkning av kromarografimatriser, en kromarografimatris, en vätskekromatografikolonn, prcess för att isolera målföreningar och användning av en kromarografimatris för vätskekromatografi |
| JP5420531B2 (ja) * | 2007-05-25 | 2014-02-19 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | カチオン交換クロマトグラフィーのためのグラフトコポリマー |
| US20110155668A1 (en) * | 2008-07-08 | 2011-06-30 | Ge Healthcare Bio-Sciences Ab | Separation medium for chromatography of various biomolecules |
| US20100029371A1 (en) * | 2008-08-01 | 2010-02-04 | Gennady Medvinsky | Personal Game Services Commerce System (PGSCS) |
| CN102574101A (zh) * | 2009-10-12 | 2012-07-11 | 通用电气健康护理生物科学股份公司 | 分离基质 |
| JP5560347B2 (ja) | 2009-12-07 | 2014-07-23 | フレセニウス メディカル ケア ホールディングス インコーポレーテッド | ジルコニウムイオン交換収着剤を用いた浄水カートリッジ |
| IN2012DN06243A (enExample) * | 2010-02-19 | 2015-09-25 | Ge Healthcare Bio Sciences Ab | |
| CN117982687A (zh) | 2013-03-15 | 2024-05-07 | 生物兼容英国有限公司 | 可成像栓塞微球 |
| DE102016004432A1 (de) | 2016-04-12 | 2017-10-12 | Sartorius Stedim Biotech Gmbh | Multimodales Adsorptionsmedium mit multimodalen Liganden, Verfahren zu dessen Herstellung und dessen Verwendung |
| US11904082B2 (en) | 2016-08-01 | 2024-02-20 | Kaneka Corporation | Adsorbent for calciprotein particles, adsorption removal system, and method for utilization thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3234199A (en) * | 1958-12-18 | 1966-02-08 | Allen F Reid | Ion exchange process for separating proteins |
| JPS5927830A (ja) * | 1982-08-09 | 1984-02-14 | Cosmo Co Ltd | 抗腫瘍性糖蛋白質物質 |
| US4599197A (en) * | 1982-12-22 | 1986-07-08 | Genentech, Inc. | Purification and activity assurance of precipitated heterologous proteins |
| DK114392D0 (da) * | 1992-09-17 | 1992-09-17 | Kem En Tec As | Isolering af biomolekyler |
| US5652348A (en) | 1994-09-23 | 1997-07-29 | Massey University | Chromatographic resins and methods for using same |
| GB9707696D0 (en) * | 1997-04-16 | 1997-06-04 | Agner Erik | Improvements in or relating to chromatography |
| SE9802214D0 (sv) | 1998-06-18 | 1998-06-18 | Amersham Pharm Biotech Ab | Jonbytare och användning därav |
| US6310199B1 (en) * | 1999-05-14 | 2001-10-30 | Promega Corporation | pH dependent ion exchange matrix and method of use in the isolation of nucleic acids |
| SE9904197D0 (sv) * | 1999-11-22 | 1999-11-22 | Amersham Pharm Biotech Ab | A method for anion exchange adsorption on matrices carrying mixed mode ligands |
| SE0002688D0 (sv) * | 2000-07-17 | 2000-07-17 | Amersham Pharm Biotech Ab | Adsorption method and ligands |
-
2001
- 2001-12-19 AT AT01985906T patent/ATE334746T1/de not_active IP Right Cessation
- 2001-12-19 AU AU2002235795A patent/AU2002235795A1/en not_active Abandoned
- 2001-12-19 WO PCT/EP2001/015015 patent/WO2002053288A2/en not_active Ceased
- 2001-12-19 JP JP2002554232A patent/JP2004532182A/ja active Pending
- 2001-12-19 US US10/451,195 patent/US6852230B2/en not_active Expired - Fee Related
- 2001-12-19 ES ES01985906T patent/ES2267840T3/es not_active Expired - Lifetime
- 2001-12-19 CA CA002431662A patent/CA2431662A1/en not_active Abandoned
- 2001-12-19 DE DE60121999T patent/DE60121999T2/de not_active Expired - Lifetime
- 2001-12-19 EP EP01985906A patent/EP1345694B1/en not_active Expired - Lifetime
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