JP4634809B2 - アポタンパク質の製造方法 - Google Patents
アポタンパク質の製造方法 Download PDFInfo
- Publication number
- JP4634809B2 JP4634809B2 JP2005000343A JP2005000343A JP4634809B2 JP 4634809 B2 JP4634809 B2 JP 4634809B2 JP 2005000343 A JP2005000343 A JP 2005000343A JP 2005000343 A JP2005000343 A JP 2005000343A JP 4634809 B2 JP4634809 B2 JP 4634809B2
- Authority
- JP
- Japan
- Prior art keywords
- acid
- ultrafiltration
- protein
- cofactor
- apoprotein
- 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.)
- Active
Links
- 108010083590 Apoproteins Proteins 0.000 title claims description 21
- 102000006410 Apoproteins Human genes 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000000108 ultra-filtration Methods 0.000 claims description 45
- 239000002253 acid Substances 0.000 claims description 32
- 239000012528 membrane Substances 0.000 claims description 31
- 102000004169 proteins and genes Human genes 0.000 claims description 30
- 108090000623 proteins and genes Proteins 0.000 claims description 30
- 108010063045 Lactoferrin Proteins 0.000 claims description 28
- 102000010445 Lactoferrin Human genes 0.000 claims description 28
- CSSYQJWUGATIHM-IKGCZBKSSA-N l-phenylalanyl-l-lysyl-l-cysteinyl-l-arginyl-l-arginyl-l-tryptophyl-l-glutaminyl-l-tryptophyl-l-arginyl-l-methionyl-l-lysyl-l-lysyl-l-leucylglycyl-l-alanyl-l-prolyl-l-seryl-l-isoleucyl-l-threonyl-l-cysteinyl-l-valyl-l-arginyl-l-arginyl-l-alanyl-l-phenylal Chemical compound C([C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 CSSYQJWUGATIHM-IKGCZBKSSA-N 0.000 claims description 28
- 229940078795 lactoferrin Drugs 0.000 claims description 28
- 235000021242 lactoferrin Nutrition 0.000 claims description 28
- 235000018102 proteins Nutrition 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 18
- 239000012141 concentrate Substances 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 229910021645 metal ion Inorganic materials 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 30
- 239000000243 solution Substances 0.000 description 18
- 238000000926 separation method Methods 0.000 description 17
- 229910052742 iron Inorganic materials 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 108010038047 apolactoferrin Proteins 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000012466 permeate Substances 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 102000008133 Iron-Binding Proteins Human genes 0.000 description 3
- 108010035210 Iron-Binding Proteins Proteins 0.000 description 3
- 239000005862 Whey Substances 0.000 description 3
- 102000007544 Whey Proteins Human genes 0.000 description 3
- 108010046377 Whey Proteins Proteins 0.000 description 3
- 239000003729 cation exchange resin Substances 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RGJOEKWQDUBAIZ-IBOSZNHHSA-N CoASH Chemical compound O[C@@H]1[C@H](OP(O)(O)=O)[C@@H](COP(O)(=O)OP(O)(=O)OCC(C)(C)[C@@H](O)C(=O)NCCC(=O)NCCS)O[C@H]1N1C2=NC=NC(N)=C2N=C1 RGJOEKWQDUBAIZ-IBOSZNHHSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 238000001042 affinity chromatography Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 235000013351 cheese Nutrition 0.000 description 2
- RGJOEKWQDUBAIZ-UHFFFAOYSA-N coenzime A Natural products OC1C(OP(O)(O)=O)C(COP(O)(=O)OP(O)(=O)OCC(C)(C)C(O)C(=O)NCCC(=O)NCCS)OC1N1C2=NC=NC(N)=C2N=C1 RGJOEKWQDUBAIZ-UHFFFAOYSA-N 0.000 description 2
- 239000005515 coenzyme Substances 0.000 description 2
- 239000005516 coenzyme A Substances 0.000 description 2
- 229940093530 coenzyme a Drugs 0.000 description 2
- 210000003022 colostrum Anatomy 0.000 description 2
- 235000021277 colostrum Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- KDTSHFARGAKYJN-UHFFFAOYSA-N dephosphocoenzyme A Natural products OC1C(O)C(COP(O)(=O)OP(O)(=O)OCC(C)(C)C(O)C(=O)NCCC(=O)NCCS)OC1N1C2=NC=NC(N)=C2N=C1 KDTSHFARGAKYJN-UHFFFAOYSA-N 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 235000019162 flavin adenine dinucleotide Nutrition 0.000 description 2
- 239000011714 flavin adenine dinucleotide Substances 0.000 description 2
- VWWQXMAJTJZDQX-UYBVJOGSSA-N flavin adenine dinucleotide Chemical compound C1=NC2=C(N)N=CN=C2N1[C@@H]([C@H](O)[C@@H]1O)O[C@@H]1CO[P@](O)(=O)O[P@@](O)(=O)OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C2=NC(=O)NC(=O)C2=NC2=C1C=C(C)C(C)=C2 VWWQXMAJTJZDQX-UYBVJOGSSA-N 0.000 description 2
- 229940013640 flavin mononucleotide Drugs 0.000 description 2
- 239000011768 flavin mononucleotide Substances 0.000 description 2
- FVTCRASFADXXNN-SCRDCRAPSA-N flavin mononucleotide Chemical compound OP(=O)(O)OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O FVTCRASFADXXNN-SCRDCRAPSA-N 0.000 description 2
- FVTCRASFADXXNN-UHFFFAOYSA-N flavin mononucleotide Natural products OP(=O)(O)OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O FVTCRASFADXXNN-UHFFFAOYSA-N 0.000 description 2
- 229940093632 flavin-adenine dinucleotide Drugs 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- NGVDGCNFYWLIFO-UHFFFAOYSA-N pyridoxal 5'-phosphate Chemical compound CC1=NC=C(COP(O)(O)=O)C(C=O)=C1O NGVDGCNFYWLIFO-UHFFFAOYSA-N 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 235000019231 riboflavin-5'-phosphate Nutrition 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000018832 Cytochromes Human genes 0.000 description 1
- 108010052832 Cytochromes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000008857 Ferritin Human genes 0.000 description 1
- 108050000784 Ferritin Proteins 0.000 description 1
- 238000008416 Ferritin Methods 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 102000005548 Hexokinase Human genes 0.000 description 1
- 108700040460 Hexokinases Proteins 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 102000036675 Myoglobin Human genes 0.000 description 1
- 108010062374 Myoglobin Proteins 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 102000004338 Transferrin Human genes 0.000 description 1
- 108090000901 Transferrin Proteins 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005251 capillar electrophoresis Methods 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 239000005417 food ingredient Substances 0.000 description 1
- -1 for example Chemical compound 0.000 description 1
- 150000003278 haem Chemical class 0.000 description 1
- 235000020256 human milk Nutrition 0.000 description 1
- 210000004251 human milk Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229950006238 nadide Drugs 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229940101270 nicotinamide adenine dinucleotide (nad) Drugs 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011589 pyridoxal 5'-phosphate Substances 0.000 description 1
- 235000007682 pyridoxal 5'-phosphate Nutrition 0.000 description 1
- 229960001327 pyridoxal phosphate Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000012581 transferrin Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/04—Animal proteins
- A23J3/08—Dairy proteins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2821—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against ICAM molecules, e.g. CD50, CD54, CD102
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Nutrition Science (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Peptides Or Proteins (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
富田守、眼CNews21、1998年、247頁 富田守、Foods Food Ingredients J. Jpn, 181巻、1999年、33q41頁 Clovis X. ChiuおよびMark R. Etzel, Journal of Food Science、62巻、5号、1997年、996−1001頁 Hurly WLら、J Dairy Sci、76巻、1993年、377頁 M. K. WalshおよびS.H. Nam、Prep. Biochem. Biotechnol. 31巻、3号、2001年、229−240頁 Peter Riechelら、Journal of Chromatography A、817巻、1998年、187−193頁
本発明において、アポタンパク質の製造原料として用いる補因子を有するタンパク質とは、酸性条件下で補因子を解離する性質を有するタンパク質(酵素を含む)であり、例えば、ヘム類、アミラーゼ類、ヘキソキナーゼ類、金属プロテアーゼ類等を例示することができる。更に具体的には、ラクトフェリン、トランスフェリン、フェリチン、卵由来タンパク鉄、ヘモグロビン、ミオグロビン、シトクロームなどが挙げられる。また、補因子としては、補欠分子族、補酵素、金属イオンが挙げられ、補欠分子族としては、フラビンアデニンジヌクレオチド(FAD)、ヘム、フラビンモノヌクレオチド(FMN)など、補酵素としては、チアミン2リン酸、ピリドキサルリン酸、ニコチンアミドアデニンジヌクレオチド(NAD)、ニコチンアミドアデニンアイヌクレオチドリン酸(NADP)、補酵素A (CoA)など、金属イオンとしては、鉄、銅、マンガン、亜鉛、コバルト、バナジウム、カルシウムなどが挙げられる。
尚、ラクトフェリンの場合、鉄が一般的である。
本発明の出発原料である限外濾過に供される分離対象液は、前記酸性条件下で解離する補因子を有するタンパク質を含有する溶液であれば、特に制限されないが、該タンパク質より分子量の大きな物質を含まないほうが好ましい。無機塩や該タンパク質より分子量の低い物質は、該分離対象液に含まれていても、限外濾過膜で除去可能である。また、該分離対象液の取得方法は、特に限定されない。取得方法として、例えば、ラクトフェリン場合、ホエーからカチオン交換樹脂で吸着させ高濃度塩類溶液で脱離させる方法、電気泳動による分離法、アフィニティークロマトグラフによる分離法などによる方法が挙げられる。
本発明において用いられる酸は、補因子を解離し、限外濾過で補因子と共に膜透過して除去されるものであれば特に制限されないが、好適には、塩酸、硫酸、硝酸、リン酸、炭酸などの無機酸や酢酸、安息香酸、クエン酸などの有機酸が挙げられる。分離対象液に添加する酸の濃度も特に制限されないが、高濃度の酸水溶液を添加するとタンパク質の変性が生じ、また、低濃度の酸水溶液を添加すると、効率的に所望の酸性条件下にすることが困難となるおそれがあるため、酸濃度は、0.001〜10mol/L、特に0.01〜5mol/Lの範囲であることが好ましい。また、酸の添加量は、対象となるタンパク質に依存し、該タンパク質が補因子を解離するPH領域まで添加すればよい。
本発明において、限外濾過に用いる装置は、特に制限されず、一般に市販されている装置が用いられる。例えば、図1に示すように、分離対象液用のタンク11、液供給用のポンプ12、限外濾過膜を備えた限外濾過モジュール13を備え、さらに、図示されていないが、透過液14用のタンクを備えた構造のものが一般的に使用され、これらの各部材は、所定の配管で接続され、さらにバルブ、流量計や圧力計などの計測器、架台および配電盤などが設けられ、必要に応じて、膜洗浄などに要する付帯要素が付加される。
本発明における限外濾過の運転方法は、限外濾過工程において酸を添加して対象タンパク質を濃縮しうる方法であればよいが、好適には、バッチ式による循環処理方式が選択される。酸の添加方法には、バッチ式と連続式が挙げられるが、分離目的、処理量、分離対象液性状等によって適宜決めればよい。
こうして得られたアポタンパク質溶液から必要に応じてエバポレータ等の濃縮機や冷凍真空乾燥機、噴霧乾燥機などを用いて溶媒を除去することにより、アポタンパク質が得られる。
限外濾過装置は、旭化成ケミカルズ(株)社製のペンシル型モジュール用小型実験装置(PS−24001型)に、同社製のUFモジュールであるACP−0013(中空糸モジュール:膜内径0.8mm、有効膜面積170cm2、膜素材:ポリアクリロニトリル、公称分画分子量:13,000)を組み込み、実験に供した。
100mg/mLのホロラクトフェリン(100%鉄結合)水溶液1000mLを室温中、操作開始圧力をモジュール出口圧で50KPaに設定し、供給液タンクに0.05mol/Lの塩酸水溶液を6mL/minで連続して添加しながら、限外濾過を3時間、行った。その結果、溶液体積は、280mLとなった。また、ラクトフェリンの鉄脱離度は、濃縮液を採取し、ラクトフェリンに結合した鉄量を470nmの吸光度で測定した。得られた溶液は、濃縮倍率約3.6倍、ラクトフェリンの鉄脱離度は、68%であった。
12:液供給ポンプ
13:限外濾過膜モジュール
14:透過液
15:非透過液(濃縮液)
21:酸
Claims (3)
- 酸性条件下で解離する補因子が結合しているタンパク質を含有する液および酸を共に限外濾過膜に供給して限外濾過を行い、該限外濾過膜を透過した液を分離する工程、および
該限外濾過膜を透過しなかった濃縮液を回収する工程
を含み、
該濃縮液が、該補因子が分離されたタンパク質を含み、該酸および該タンパク質から解離された補因子が、該限外濾過膜を透過した液と共に該濃縮液から分離除去される、
アポタンパク質の製造方法。 - 前記濃縮液および酸を共に限外濾過膜に供給して限外濾過を行い、該限外濾過膜を透過した液を分離する工程、および
該限外濾過膜を透過しなかった濃縮液を回収する工程
をさらに含む、請求項1に記載のアポタンパク質の製造方法。 - 前記タンパク質がラクトフェリンであり、補因子が金属イオンである請求項1または2に記載のアポタンパク質の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005000343A JP4634809B2 (ja) | 2005-01-05 | 2005-01-05 | アポタンパク質の製造方法 |
US11/794,642 US20100036103A1 (en) | 2005-01-05 | 2005-12-28 | Method for producing apoprotein |
PCT/JP2005/024286 WO2006073142A1 (ja) | 2005-01-05 | 2005-12-28 | アポタンパク質の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005000343A JP4634809B2 (ja) | 2005-01-05 | 2005-01-05 | アポタンパク質の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006188446A JP2006188446A (ja) | 2006-07-20 |
JP4634809B2 true JP4634809B2 (ja) | 2011-02-16 |
Family
ID=36647618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005000343A Active JP4634809B2 (ja) | 2005-01-05 | 2005-01-05 | アポタンパク質の製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100036103A1 (ja) |
JP (1) | JP4634809B2 (ja) |
WO (1) | WO2006073142A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012161112A1 (ja) | 2011-05-20 | 2012-11-29 | 学校法人慶應義塾 | 新規金属タンパク質及びその製造方法、並びに前記金属タンパク質を含有する角結膜疾患の予防又は治療剤 |
US9797415B2 (en) | 2012-02-28 | 2017-10-24 | President And Fellows Of Harvard College | Apparatus, system, and method for providing fabric-elastomer composites as pneumatic actuators |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5017531B2 (ja) * | 2006-09-11 | 2012-09-05 | 株式会社アップウェル | 口内清浄剤 |
WO2020160505A1 (en) * | 2019-02-01 | 2020-08-06 | Ohio State Innovation Foundation | Methods of protein purification |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5571697A (en) * | 1989-05-05 | 1996-11-05 | Baylor College Of Medicine Texas Medical Center | Expression of processed recombinant lactoferrin and lactoferrin polypeptide fragments from a fusion product in Aspergillus |
-
2005
- 2005-01-05 JP JP2005000343A patent/JP4634809B2/ja active Active
- 2005-12-28 US US11/794,642 patent/US20100036103A1/en not_active Abandoned
- 2005-12-28 WO PCT/JP2005/024286 patent/WO2006073142A1/ja not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012161112A1 (ja) | 2011-05-20 | 2012-11-29 | 学校法人慶應義塾 | 新規金属タンパク質及びその製造方法、並びに前記金属タンパク質を含有する角結膜疾患の予防又は治療剤 |
US9797415B2 (en) | 2012-02-28 | 2017-10-24 | President And Fellows Of Harvard College | Apparatus, system, and method for providing fabric-elastomer composites as pneumatic actuators |
Also Published As
Publication number | Publication date |
---|---|
US20100036103A1 (en) | 2010-02-11 |
WO2006073142A1 (ja) | 2006-07-13 |
JP2006188446A (ja) | 2006-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Rektor et al. | Membrane filtration of Mozzarella whey | |
CA2706205C (en) | Process for the purification of organic acids | |
Marella et al. | Application of membrane separation technology for developing novel dairy food ingredients | |
JP4634809B2 (ja) | アポタンパク質の製造方法 | |
JP5054784B2 (ja) | 物質流を処理する方法 | |
AU2005336975B2 (en) | Process for recovery and purification of lactic acid | |
US20070170061A1 (en) | Method for separating/refining cationic protein | |
JP4263932B2 (ja) | ラクトフェリンの製造方法 | |
CN114586847B (zh) | 一种鲜奶级母乳化牛乳蛋白基料及其制备方法 | |
JPS59156402A (ja) | 逆浸透膜による有機物の濃縮方法 | |
Kentish et al. | Membrane Applications in Dairy Science | |
JP7372232B2 (ja) | κ-カゼイングリコマクロペプチドを含む組成物の製造方法 | |
JP2006182704A (ja) | アポタンパク質の製造方法 | |
JPH04271764A (ja) | 減塩醤油の製造方法 | |
JP2022528442A (ja) | 乳タンパク質組成物を脱ミネラルするためのプロセス、および前記プロセスで得られる乳タンパク質組成物 | |
JP2010193833A (ja) | たんぱく質と相互作用する官能基を有する多孔膜を用いた乳清たんぱくの分離回収方法 | |
JP6932687B2 (ja) | ホエイタンパク質の分画方法、α−ラクトアルブミンを含む組成物の製造方法及びβ−ラクトグロブリンを含む組成物の製造方法 | |
JP2006167533A (ja) | 海水濃縮方法 | |
JP2024511136A (ja) | ラクトースに富む液体組成物を製造するために乳タンパク質組成物を加工する方法 | |
JPH0431466A (ja) | 水溶性染料の製造方法 | |
CN118542356A (zh) | 高新鲜度脱盐乳清原料及其制备方法 | |
JPH047251B2 (ja) | ||
CN117581912A (zh) | 一种高活性蛋白乳及其制备方法 | |
JP2002113465A (ja) | 膜分離方法 | |
JP2002209549A (ja) | 淡色醤油の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20070427 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20070427 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20070530 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20070530 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071225 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080117 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20080314 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080314 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100817 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101015 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20101015 |
|
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: 20101116 |
|
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: 20101119 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4634809 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131126 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: R3D02 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |