JP2020022435A - ボツリヌス毒素の製造のための培地組成物 - Google Patents
ボツリヌス毒素の製造のための培地組成物 Download PDFInfo
- Publication number
- JP2020022435A JP2020022435A JP2019105170A JP2019105170A JP2020022435A JP 2020022435 A JP2020022435 A JP 2020022435A JP 2019105170 A JP2019105170 A JP 2019105170A JP 2019105170 A JP2019105170 A JP 2019105170A JP 2020022435 A JP2020022435 A JP 2020022435A
- Authority
- JP
- Japan
- Prior art keywords
- medium
- clostridium botulinum
- culturing
- strain
- toxin
- 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.)
- Granted
Links
- 108030001720 Bontoxilysin Proteins 0.000 title claims abstract description 32
- 229940053031 botulinum toxin Drugs 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000001963 growth medium Substances 0.000 title claims description 22
- 239000000203 mixture Substances 0.000 title claims description 21
- 241000193155 Clostridium botulinum Species 0.000 claims abstract description 81
- 239000001888 Peptone Substances 0.000 claims abstract description 68
- 108010080698 Peptones Proteins 0.000 claims abstract description 68
- 235000019319 peptone Nutrition 0.000 claims abstract description 68
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 45
- 239000011707 mineral Substances 0.000 claims abstract description 45
- 238000012258 culturing Methods 0.000 claims abstract description 33
- 239000013028 medium composition Substances 0.000 claims abstract description 24
- 108010068370 Glutens Proteins 0.000 claims abstract description 13
- 241000209140 Triticum Species 0.000 claims abstract description 13
- 235000021307 Triticum Nutrition 0.000 claims abstract description 13
- 235000021312 gluten Nutrition 0.000 claims abstract description 13
- 239000000413 hydrolysate Substances 0.000 claims abstract description 11
- 240000004713 Pisum sativum Species 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 3
- 235000013311 vegetables Nutrition 0.000 claims description 39
- 108700012359 toxins Proteins 0.000 claims description 32
- 239000003053 toxin Substances 0.000 claims description 29
- 231100000765 toxin Toxicity 0.000 claims description 29
- 235000010582 Pisum sativum Nutrition 0.000 claims description 9
- 235000012343 cottonseed oil Nutrition 0.000 claims description 9
- AIUDWMLXCFRVDR-UHFFFAOYSA-N dimethyl 2-(3-ethyl-3-methylpentyl)propanedioate Chemical class CCC(C)(CC)CCC(C(=O)OC)C(=O)OC AIUDWMLXCFRVDR-UHFFFAOYSA-N 0.000 claims description 7
- 229940066779 peptones Drugs 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 claims description 4
- 229910000396 dipotassium phosphate Inorganic materials 0.000 claims description 4
- 235000019797 dipotassium phosphate Nutrition 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 2
- 229910000397 disodium phosphate Inorganic materials 0.000 claims description 2
- 235000019800 disodium phosphate Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 241000219843 Pisum Species 0.000 claims 2
- 230000012010 growth Effects 0.000 abstract description 33
- 241000196324 Embryophyta Species 0.000 abstract description 25
- 208000024777 Prion disease Diseases 0.000 abstract description 18
- 208000015181 infectious disease Diseases 0.000 abstract description 15
- 208000010544 human prion disease Diseases 0.000 abstract description 13
- 241001465754 Metazoa Species 0.000 abstract description 11
- 108010009736 Protein Hydrolysates Proteins 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 abstract 2
- 235000016816 Pisum sativum subsp sativum Nutrition 0.000 abstract 1
- 239000002609 medium Substances 0.000 description 105
- 235000010755 mineral Nutrition 0.000 description 42
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 27
- 239000000306 component Substances 0.000 description 22
- 235000001014 amino acid Nutrition 0.000 description 20
- 229940024606 amino acid Drugs 0.000 description 20
- 150000001413 amino acids Chemical class 0.000 description 20
- 235000013343 vitamin Nutrition 0.000 description 18
- 239000011782 vitamin Substances 0.000 description 18
- 229940088594 vitamin Drugs 0.000 description 18
- 229930003231 vitamin Natural products 0.000 description 18
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 17
- 239000008103 glucose Substances 0.000 description 15
- 239000011734 sodium Substances 0.000 description 14
- 239000011780 sodium chloride Substances 0.000 description 14
- 235000018102 proteins Nutrition 0.000 description 13
- 102000004169 proteins and genes Human genes 0.000 description 13
- 108090000623 proteins and genes Proteins 0.000 description 13
- 102000029797 Prion Human genes 0.000 description 12
- 108091000054 Prion Proteins 0.000 description 12
- 239000012138 yeast extract Substances 0.000 description 11
- 229940041514 candida albicans extract Drugs 0.000 description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 10
- 239000002244 precipitate Substances 0.000 description 10
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 9
- 230000002458 infectious effect Effects 0.000 description 9
- 238000011081 inoculation Methods 0.000 description 9
- 230000001954 sterilising effect Effects 0.000 description 9
- 201000010099 disease Diseases 0.000 description 8
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 7
- 229930182816 L-glutamine Natural products 0.000 description 7
- 238000011218 seed culture Methods 0.000 description 7
- 239000007143 thioglycolate medium Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 6
- 239000013642 negative control Substances 0.000 description 6
- 208000010859 Creutzfeldt-Jakob disease Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 208000020406 Creutzfeldt Jacob disease Diseases 0.000 description 4
- 208000003407 Creutzfeldt-Jakob Syndrome Diseases 0.000 description 4
- 101710154606 Hemagglutinin Proteins 0.000 description 4
- 101710093908 Outer capsid protein VP4 Proteins 0.000 description 4
- 101710135467 Outer capsid protein sigma-1 Proteins 0.000 description 4
- 101710176177 Protein A56 Proteins 0.000 description 4
- 108010057266 Type A Botulinum Toxins Proteins 0.000 description 4
- 235000021120 animal protein Nutrition 0.000 description 4
- 229940094657 botulinum toxin type a Drugs 0.000 description 4
- 108010079058 casein hydrolysate Proteins 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000001404 mediated effect Effects 0.000 description 4
- 239000012533 medium component Substances 0.000 description 4
- 230000001717 pathogenic effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 101100283604 Caenorhabditis elegans pigk-1 gene Proteins 0.000 description 3
- 241000193403 Clostridium Species 0.000 description 3
- 102000008100 Human Serum Albumin Human genes 0.000 description 3
- 108091006905 Human Serum Albumin Proteins 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000007773 growth pattern Effects 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 229940071127 thioglycolate Drugs 0.000 description 3
- CWERGRDVMFNCDR-UHFFFAOYSA-M thioglycolate(1-) Chemical compound [O-]C(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-M 0.000 description 3
- 231100000419 toxicity Toxicity 0.000 description 3
- 230000001988 toxicity Effects 0.000 description 3
- PWKSKIMOESPYIA-UHFFFAOYSA-N 2-acetamido-3-sulfanylpropanoic acid Chemical compound CC(=O)NC(CS)C(O)=O PWKSKIMOESPYIA-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- 101710117542 Botulinum neurotoxin type A Proteins 0.000 description 2
- 208000014644 Brain disease Diseases 0.000 description 2
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 2
- 208000032274 Encephalopathy Diseases 0.000 description 2
- 208000003736 Gerstmann-Straussler-Scheinker Disease Diseases 0.000 description 2
- 206010072075 Gerstmann-Straussler-Scheinker syndrome Diseases 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- XQFRJNBWHJMXHO-RRKCRQDMSA-N IDUR Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(=O)NC(=O)C(I)=C1 XQFRJNBWHJMXHO-RRKCRQDMSA-N 0.000 description 2
- 101710138657 Neurotoxin Proteins 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 102000035195 Peptidases Human genes 0.000 description 2
- 108010010469 Qa-SNARE Proteins Proteins 0.000 description 2
- 102000050389 Syntaxin Human genes 0.000 description 2
- 208000018756 Variant Creutzfeldt-Jakob disease Diseases 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229940089093 botox Drugs 0.000 description 2
- 208000005881 bovine spongiform encephalopathy Diseases 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000003412 degenerative effect Effects 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 230000028023 exocytosis Effects 0.000 description 2
- 208000037957 feline spongiform encephalopathy Diseases 0.000 description 2
- 235000001727 glucose Nutrition 0.000 description 2
- 239000000185 hemagglutinin Substances 0.000 description 2
- 229960004716 idoxuridine Drugs 0.000 description 2
- 239000012092 media component Substances 0.000 description 2
- 231100000189 neurotoxic Toxicity 0.000 description 2
- 230000002887 neurotoxic effect Effects 0.000 description 2
- 239000002581 neurotoxin Substances 0.000 description 2
- 231100000618 neurotoxin Toxicity 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 102000039446 nucleic acids Human genes 0.000 description 2
- 108020004707 nucleic acids Proteins 0.000 description 2
- 150000007523 nucleic acids Chemical class 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 108010074523 rimabotulinumtoxinB Proteins 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229940074404 sodium succinate Drugs 0.000 description 2
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- XDIYNQZUNSSENW-UUBOPVPUSA-N (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O XDIYNQZUNSSENW-UUBOPVPUSA-N 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- 208000000722 Akinetic Mutism Diseases 0.000 description 1
- 241000193738 Bacillus anthracis Species 0.000 description 1
- 108010076119 Caseins Proteins 0.000 description 1
- 241000282994 Cervidae Species 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 206010019468 Hemiplegia Diseases 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 201000000251 Locked-in syndrome Diseases 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 108010006035 Metalloproteases Proteins 0.000 description 1
- 102000005741 Metalloproteases Human genes 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 108010005730 R-SNARE Proteins Proteins 0.000 description 1
- 208000032561 Rare neurodegenerative disease Diseases 0.000 description 1
- PLXBWHJQWKZRKG-UHFFFAOYSA-N Resazurin Chemical compound C1=CC(=O)C=C2OC3=CC(O)=CC=C3[N+]([O-])=C21 PLXBWHJQWKZRKG-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 102000002215 Synaptobrevin Human genes 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 241000700647 Variola virus Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 108010079650 abobotulinumtoxinA Proteins 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 229940065181 bacillus anthracis Drugs 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 206010008129 cerebral palsy Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001713 cholinergic effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 208000017580 chronic wasting disease Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940098753 dysport Drugs 0.000 description 1
- 238000004520 electroporation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 231100000171 higher toxicity Toxicity 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012678 infectious agent Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229940112646 myobloc Drugs 0.000 description 1
- 210000000715 neuromuscular junction Anatomy 0.000 description 1
- 230000007557 neuronal destruction Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 208000008864 scrapie Diseases 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 239000008354 sodium chloride injection Substances 0.000 description 1
- GNBVPFITFYNRCN-UHFFFAOYSA-M sodium thioglycolate Chemical compound [Na+].[O-]C(=O)CS GNBVPFITFYNRCN-UHFFFAOYSA-M 0.000 description 1
- 229940046307 sodium thioglycolate Drugs 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/33—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Clostridium (G)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0018—Culture media for cell or tissue culture
- C12N5/0025—Culture media for plant cell or plant tissue culture
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P21/00—Preparation of peptides or proteins
- C12P21/02—Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y304/00—Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
- C12Y304/24—Metalloendopeptidases (3.4.24)
- C12Y304/24069—Bontoxilysin (3.4.24.69), i.e. botulinum neurotoxin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2500/00—Specific components of cell culture medium
- C12N2500/70—Undefined extracts
- C12N2500/76—Undefined extracts from plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Toxicology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Cell Biology (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
1−1:培養に使用した既存培地の組成
本発明で使用された試薬および培地成分は、シグマ社(Sigma、米国)、ケリー社(Kerry Inc、米国)、BD社(BD Biosciences、米国)、Gibco社(Gibco Life Technologies、米国)およびクエスト社(Quest、米国)から購入して使用した。
クロストリジウム・ボツリヌス培養用既存培地(original media)でカゼイン加水分解物(Casein hydrolysate)、酵母抽出物(Yeast
extract)およびチオグリコール酸塩培地(Thioglycollate medium)が除去された培地(陰性対照群、negative control)、前記陰性対照群組成に植物性ペプトン候補群4種(Hy−PeaTM 7404、UltraPepTM Cotton、HyPepTM 7504、HyPepTM 4601N)が添加されたAPF培地(Animal Protein Free medium)を製造した(表1)。
実施例1−1および1−2の培地組成を有する10mLの滅菌された培地が入っている培養チューブ(culture tube)に20μLのクロストリジウム・ボツリヌス(疾病管理本部管理番号:4−029−CBB−IS−001)を接種して35℃で嫌気的条件で22〜30時間1次種培養(静置培養)をした。1次種培養で菌株の成長が確認されると、同じ培地組成を有する800mLの滅菌された培地が入っている1L培養ボトル(culture bottle)に8mLの1次種培養液を接種して35℃で嫌気的条件で8〜15時間2次種培養(静置培養)をした。
クロストリジウム・ボツリヌス菌株を培養してボツリヌス毒素を産生するために本培養を実施して、実施例1−1および1−2の組成で培地9.3Lを調製して、10L培養器に入れた後、培地滅菌を行った。嫌気的条件は、窒素を供給して作って、温度は35℃、撹はん速度は50rpmに設定して成長環境を維持させた。
実施例1で4種の植物性ペプトンを添加した培地で育ったクロストリジウム・ボツリヌス菌株の成長が、既存培地で培養する時より遅かったため、これの解決策を下記のように講じた。
1)嫌気性状態を作る役割をするチオグリコール酸塩(Thioglycollate)による影響を確認しようと既存培地にチオグリコール酸塩を除去して成長速度差を確認した。
2)窒素源(Nitrogen source)不足による成長速度低下である可能性があってペプトン濃度を2倍に増加させて培養した。
3)既存植物性ペプトンを含む培地にミネラル成分、アミノ酸、ビタミンを添加した培地とアラガン(Allergan)社の特許(US8,012,716)に出ているAPF培地におけるクロストリジウム・ボツリヌス菌株の成長の可否を比較した(表2)。
実施例2でAPF培地候補群(表2:2〜4 APF培地)中植物性ペプトンとミネラル、アミノ酸およびビタミンを含む培地で既存培地と似た成長速度でクロストリジウム・ボツリヌス菌株が育つことを確認したが、培地の滅菌処理後沈殿物ができる現象が現れてそれに対する原因を把握しようとした(表3)。
実施例3で確認された培地の滅菌処理による沈殿物形成に関与するミネラル成分を確認しようと様々な組み合わせでそれぞれ異なるミネラル成分を培地に添加した後、滅菌処理をした(表4)。
実施例4の植物性ペプトンとミネラルが含まれたAPF培地にビタミンとアミノ酸を追加で添加する場合、クロストリジウム・ボツリヌス菌株の培養が可能であるか否かを確認しようした。また、これとは別に植物性ペプトンとミネラルを排除してビタミン、アミノ酸および/または「BD RechargeTM without Glucose and L−Glutamine」(Cat No.670002,BD bioscience)(酵母抽出物をベースに製作されたブドウ糖とL−グルタミンが排除された培地性分)を含む場合、菌株の培養が可能であるか否かも確認した(表5)。
実施例5のAPF培地に植物性ペプトンの種類を互いに異なる組み合わせで添加する場合、クロストリジウム・ボツリヌス菌株の培養が可能であるか否かを確認しようとした。
bioscience)(酵母抽出物をベースに製作されたブドウ糖とL−グルタミンが排除された培地性分)で置き換えることができないことが分かった。
実施例1〜7でクロストリジウム・ボツリヌス菌株培養用として利用されたAPF培地組成は、ブドウ糖(glucose)、塩化ナトリウム(NaCl)、植物性ペプトン4種、ミネラル成分3種、アミノ酸、ビタミンに確定して、これらの中成長に大きい影響を及ぼさない培地成分は除去して培地の種類を減少させようとした。したがって、アミノ酸とビタミンは、クロストリジウム・ボツリヌス菌株の成長に大きい影響を及ぼさないとの判断下で培地成分から除去した。また、ミネラル3種中2種を選別するために、表7のような培地組成で菌株を培養して菌株接種後24時間および48時間が過ぎた時点で、OD(540nm、600nm)を測定してその値を比較した。
表9および表10に示された通り、混合物設計に従って植物性ペプトンを組み合わせてクロストリジウム・ボツリヌス菌株の成長を確認した。
実施例1〜8で使用された培地組成中NaClの濃度は0.5g/Lで少量添加された。NaClの濃度によるクロストリジウム・ボツリヌス菌株の成長を調べようと培地のNaCl添加量を0〜1g/Lに調節した後、前記菌株を培養した。
実施例1〜9に基づいて組成された最終選別されたクロストリジウム・ボツリヌス菌株培養用培地(ブドウ糖10g/L、Hy−PeaTM 7404 5g/L、UltraPepTM Cotton 10g/L 、HyPepTM 4601N 5g/L、K2HPO4 5.5g/L、Na2HPO4 3g/L)にクロストリジウム・ボツリヌス菌株を接種した後、菌株の成長パターンと毒素濃度を測定した。
Claims (9)
- 莢豌豆加水分解物(Garden Pea hydrolysate)、綿実加水分解物(Cotton seed hydrolysate)および小麦グルテン加水分解物(Wheat Gluten hydrolysate)で構成された群から選択される一つ以上の植物性ペプトンを含むクロストリジウム・ボツリヌス菌株培養用培地組成物。
- 前記植物性ペプトンの含有量は、0.1〜10w/v%であることを特徴とする請求項1に記載のクロストリジウム・ボツリヌス菌株培養用培地組成物。
- 前記莢豌豆加水分解物、綿実加水分解物および小麦グルテン加水分解物を全て含む場合、莢豌豆加水分解物、綿実加水分解物および小麦グルテン加水分解物の含有量比は、重量を基準に1:0.24〜43.62:0.01〜50.57であることを特徴とする請求項1に記載のクロストリジウム・ボツリヌス菌株培養用培地組成物。
- 前記植物性ペプトンは、酵素処理されたことを特徴とする請求項1に記載のクロストリジウム・ボツリヌス菌株培養用培地組成物。
- 前記クロストリジウム・ボツリヌス菌株培養用培地組成物は、炭素源とK2HPO4(Dipotassium phosphate)、Na2HPO4(Disodium phosphate)およびKH2PO4(Dipotassium phosphate)で構成された群から選択される一つ以上のミネラルとをさらに含むことを特徴とする請求項1に記載のクロストリジウム・ボツリヌス菌株培養用培地組成物。
- 前記ミネラルの含有量は、0.05〜3.5w/v%であることを特徴とする請求項5に記載のクロストリジウム・ボツリヌス菌株培養用培地組成物。
- 下記段階を含むボツリヌス毒素の製造方法:
(a)請求項1〜6のいずれか一項に記載の培地組成物を利用してクロストリジウム・ボツリヌスを培養してボツリヌス毒素を生成させる段階;及び
(b)前記生成されたボツリヌス毒素を回収する段階。 - 前記培養は、嫌気条件で行うことを特徴とする請求項7に記載のボツリヌス毒素の製造方法。
- 前記毒素は、ボツリヌス毒素A、B、C、D、E、F及びGで構成された群から選択されることを特徴とする請求項7に記載のボツリヌス毒素の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2015-0059654 | 2015-04-28 | ||
KR1020150059654A KR101723167B1 (ko) | 2015-04-28 | 2015-04-28 | 보툴리눔 독소의 제조를 위한 배지 조성물 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017524476A Division JP2018500880A (ja) | 2015-04-28 | 2016-04-28 | ボツリヌス毒素の製造のための培地組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020022435A true JP2020022435A (ja) | 2020-02-13 |
JP6888049B2 JP6888049B2 (ja) | 2021-06-16 |
Family
ID=57199460
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017524476A Pending JP2018500880A (ja) | 2015-04-28 | 2016-04-28 | ボツリヌス毒素の製造のための培地組成物 |
JP2019105170A Active JP6888049B2 (ja) | 2015-04-28 | 2019-06-05 | ボツリヌス毒素の製造のための培地組成物 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017524476A Pending JP2018500880A (ja) | 2015-04-28 | 2016-04-28 | ボツリヌス毒素の製造のための培地組成物 |
Country Status (20)
Country | Link |
---|---|
US (2) | US9926549B2 (ja) |
EP (1) | EP3289069B1 (ja) |
JP (2) | JP2018500880A (ja) |
KR (1) | KR101723167B1 (ja) |
CN (1) | CN107109354A (ja) |
AR (1) | AR104419A1 (ja) |
AU (1) | AU2016253788B2 (ja) |
BR (1) | BR112017012885A2 (ja) |
CA (1) | CA2968041A1 (ja) |
DK (1) | DK3289069T3 (ja) |
ES (1) | ES2846927T3 (ja) |
HR (1) | HRP20210092T1 (ja) |
HU (1) | HUE052935T2 (ja) |
MX (1) | MX2017008197A (ja) |
PL (1) | PL3289069T3 (ja) |
PT (1) | PT3289069T (ja) |
RU (1) | RU2663586C1 (ja) |
SA (1) | SA517381720B1 (ja) |
TW (1) | TWI592484B (ja) |
WO (1) | WO2016175565A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220136528A (ko) * | 2021-03-30 | 2022-10-11 | 강원대학교산학협력단 | 식물 및 곤충 단백질 가수 분해물을 이용한 배양육 제조를 위한 최적 배양 방법 및 그 응용 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101723168B1 (ko) * | 2015-04-28 | 2017-04-05 | 주식회사 대웅 | 보툴리눔 독소의 제조를 위한 배지 조성물 |
KR101723167B1 (ko) | 2015-04-28 | 2017-04-05 | 주식회사 대웅 | 보툴리눔 독소의 제조를 위한 배지 조성물 |
KR102209159B1 (ko) * | 2019-03-29 | 2021-01-29 | (주)제테마 | 독소의 제조방법 |
CA3158105A1 (en) * | 2019-12-20 | 2021-06-24 | Ulf Stahl | Method of producing botulinum toxin |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007506427A (ja) * | 2003-09-25 | 2007-03-22 | アラーガン、インコーポレイテッド | ボツリヌス毒素を取得するための動物性生成物を含まない培地および方法 |
JP2014083054A (ja) * | 2012-10-21 | 2014-05-12 | Pfizer Inc | 突然変異クロストリジウム・ディフィシル(Clostridiumdifficile)毒素に関する組成物および方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000001840A1 (en) * | 1998-07-03 | 2000-01-13 | Dsm N.V. | Fermentation process to produce clavulanic acid at a low concentration of free amino acids |
US6558926B1 (en) | 1999-07-16 | 2003-05-06 | Massachusetts Institute Of Technology | Method for production of tetanus toxin using media substantially free of animal products |
US7160699B2 (en) * | 2003-09-25 | 2007-01-09 | Allergan, Inc. | Media for clostridium bacterium and processes for obtaining a clostridial toxin |
RU2255761C1 (ru) * | 2004-07-01 | 2005-07-10 | Общество с ограниченной ответственностью "Токсины и сопутствующие продукты" | Препарат для лечения мышечных дистоний из токсина культуры clostridium botulinum и способ его получения |
WO2006042542A2 (en) * | 2004-10-19 | 2006-04-27 | Statens Serum Institut | Production of tetanus, diphtheria, and pertussis toxins and toxoids using fermentation media containing no components of animal or soy origin |
CA2556537A1 (en) * | 2005-03-03 | 2006-09-03 | Allergan, Inc. | Media for clostridium bacterium and processes for obtaining a clostridial toxin |
NL1029059C2 (nl) | 2005-05-17 | 2006-11-20 | Noord Nl Oliemolen Holding B V | Peptidenpreparaat voor het groeien en/of kweken van micro-organismen en/of cellen. |
FR2918671B1 (fr) * | 2007-07-10 | 2010-10-15 | Sanofi Pasteur | Milieu de culture d'haemophilus influenzae type b. |
CN101698826A (zh) * | 2007-12-19 | 2010-04-28 | 杨宇 | 胰酪胨肉毒梭菌增菌肉汤 |
KR20090120222A (ko) | 2008-05-19 | 2009-11-24 | (주)메디톡스 | 식물 유래 성분 함유 배지 및 가요성 폐쇄 용기를 이용하여클로스트리디움 보툴리눔 독소를 생산하는 방법 |
US8236356B2 (en) | 2008-06-11 | 2012-08-07 | Roche Diagnostics Operations, Inc. | Growth medium for Clostridium histolyticum |
BR102012013110A2 (pt) | 2012-05-31 | 2014-05-27 | Cristalia Prod Quimicos Farm | Meio de cultura para bactérias do gênero clostridium livre de componentes de origem animal e processo para produção de sobrenadante contendo uma ou mais proteases com atividade colagenolítica e gelatinolítica |
CN103215310B (zh) * | 2013-03-27 | 2015-01-21 | 中棉紫光生物科技(上海)有限公司 | 用于发酵的棉籽蛋白及其制备方法和应用 |
KR101339349B1 (ko) | 2013-08-02 | 2013-12-09 | 주식회사 대웅 | 보툴리눔 독소의 제조방법 |
KR101723168B1 (ko) * | 2015-04-28 | 2017-04-05 | 주식회사 대웅 | 보툴리눔 독소의 제조를 위한 배지 조성물 |
KR101729251B1 (ko) * | 2015-04-28 | 2017-04-21 | 주식회사 대웅 | 보툴리눔 독소의 제조를 위한 배지 조성물 |
KR101723167B1 (ko) | 2015-04-28 | 2017-04-05 | 주식회사 대웅 | 보툴리눔 독소의 제조를 위한 배지 조성물 |
-
2015
- 2015-04-28 KR KR1020150059654A patent/KR101723167B1/ko active IP Right Grant
-
2016
- 2016-04-27 AR ARP160101185A patent/AR104419A1/es unknown
- 2016-04-27 TW TW105113079A patent/TWI592484B/zh active
- 2016-04-28 CN CN201680004195.4A patent/CN107109354A/zh active Pending
- 2016-04-28 EP EP16786751.4A patent/EP3289069B1/en active Active
- 2016-04-28 PT PT167867514T patent/PT3289069T/pt unknown
- 2016-04-28 JP JP2017524476A patent/JP2018500880A/ja active Pending
- 2016-04-28 US US15/521,817 patent/US9926549B2/en active Active
- 2016-04-28 WO PCT/KR2016/004430 patent/WO2016175565A1/en active Application Filing
- 2016-04-28 BR BR112017012885A patent/BR112017012885A2/pt active Search and Examination
- 2016-04-28 PL PL16786751T patent/PL3289069T3/pl unknown
- 2016-04-28 DK DK16786751.4T patent/DK3289069T3/da active
- 2016-04-28 ES ES16786751T patent/ES2846927T3/es active Active
- 2016-04-28 RU RU2017120811A patent/RU2663586C1/ru active
- 2016-04-28 CA CA2968041A patent/CA2968041A1/en not_active Abandoned
- 2016-04-28 AU AU2016253788A patent/AU2016253788B2/en active Active
- 2016-04-28 HU HUE16786751A patent/HUE052935T2/hu unknown
- 2016-04-28 MX MX2017008197A patent/MX2017008197A/es unknown
-
2017
- 2017-06-14 SA SA517381720A patent/SA517381720B1/ar unknown
-
2018
- 2018-02-09 US US15/893,297 patent/US10465179B2/en active Active
-
2019
- 2019-06-05 JP JP2019105170A patent/JP6888049B2/ja active Active
-
2021
- 2021-01-19 HR HRP20210092TT patent/HRP20210092T1/hr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007506427A (ja) * | 2003-09-25 | 2007-03-22 | アラーガン、インコーポレイテッド | ボツリヌス毒素を取得するための動物性生成物を含まない培地および方法 |
JP2014083054A (ja) * | 2012-10-21 | 2014-05-12 | Pfizer Inc | 突然変異クロストリジウム・ディフィシル(Clostridiumdifficile)毒素に関する組成物および方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220136528A (ko) * | 2021-03-30 | 2022-10-11 | 강원대학교산학협력단 | 식물 및 곤충 단백질 가수 분해물을 이용한 배양육 제조를 위한 최적 배양 방법 및 그 응용 |
KR102581772B1 (ko) | 2021-03-30 | 2023-09-22 | 강원대학교 산학협력단 | 식물 및 곤충 단백질 가수 분해물을 이용한 배양육 제조를 위한 최적 배양 방법 및 그 응용 |
Also Published As
Publication number | Publication date |
---|---|
AU2016253788B2 (en) | 2018-12-13 |
EP3289069B1 (en) | 2020-12-09 |
TWI592484B (zh) | 2017-07-21 |
TW201638328A (zh) | 2016-11-01 |
BR112017012885A2 (pt) | 2018-01-30 |
HUE052935T2 (hu) | 2021-05-28 |
US10465179B2 (en) | 2019-11-05 |
PT3289069T (pt) | 2021-02-11 |
CA2968041A1 (en) | 2016-11-03 |
RU2663586C1 (ru) | 2018-08-07 |
PL3289069T3 (pl) | 2021-07-05 |
EP3289069A1 (en) | 2018-03-07 |
KR20160127997A (ko) | 2016-11-07 |
EP3289069A4 (en) | 2018-10-03 |
AR104419A1 (es) | 2017-07-19 |
US9926549B2 (en) | 2018-03-27 |
DK3289069T3 (da) | 2021-01-25 |
AU2016253788A1 (en) | 2017-05-25 |
SA517381720B1 (ar) | 2021-03-07 |
JP2018500880A (ja) | 2018-01-18 |
ES2846927T3 (es) | 2021-07-30 |
WO2016175565A1 (en) | 2016-11-03 |
US20170247675A1 (en) | 2017-08-31 |
JP6888049B2 (ja) | 2021-06-16 |
KR101723167B1 (ko) | 2017-04-05 |
HRP20210092T1 (hr) | 2021-04-30 |
US20180163193A1 (en) | 2018-06-14 |
CN107109354A (zh) | 2017-08-29 |
MX2017008197A (es) | 2017-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6888049B2 (ja) | ボツリヌス毒素の製造のための培地組成物 | |
KR101100567B1 (ko) | 동물 산물이 없는 보툴리눔 독소를 얻기 위한 배지 및 방법 | |
KR20070115580A (ko) | 클로스트리디움 박테리아를 위한 배지 및 클로스트리디움계독소를 얻기 위한 프로세스 | |
JP6887467B2 (ja) | ボツリヌス毒素の製造のための培地組成物 | |
JP2020022436A (ja) | ボツリヌス毒素の製造のための培地組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190703 |
|
AA31 | Notification that no translation was submitted |
Free format text: JAPANESE INTERMEDIATE CODE: A243631 Effective date: 20190813 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200609 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200909 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201209 |
|
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: 20210427 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210519 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6888049 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |