JP6915908B2 - Bip断片を含む組換えベクターおよび前記ベクターを利用した組換えタンパク質の製造方法 - Google Patents
Bip断片を含む組換えベクターおよび前記ベクターを利用した組換えタンパク質の製造方法 Download PDFInfo
- Publication number
- JP6915908B2 JP6915908B2 JP2019568375A JP2019568375A JP6915908B2 JP 6915908 B2 JP6915908 B2 JP 6915908B2 JP 2019568375 A JP2019568375 A JP 2019568375A JP 2019568375 A JP2019568375 A JP 2019568375A JP 6915908 B2 JP6915908 B2 JP 6915908B2
- Authority
- JP
- Japan
- Prior art keywords
- promoter
- protein
- bip
- gene
- recombinant
- 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
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 title claims description 64
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 title claims description 64
- 239000013598 vector Substances 0.000 title claims description 49
- 238000004519 manufacturing process Methods 0.000 title claims description 40
- 239000012634 fragment Substances 0.000 title claims description 30
- 108090000623 proteins and genes Proteins 0.000 claims description 106
- 102000004169 proteins and genes Human genes 0.000 claims description 69
- 102000022324 chaperone binding proteins Human genes 0.000 claims description 43
- 108091012160 chaperone binding proteins Proteins 0.000 claims description 43
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 29
- 108091033319 polynucleotide Proteins 0.000 claims description 18
- 102000040430 polynucleotide Human genes 0.000 claims description 18
- 239000002157 polynucleotide Substances 0.000 claims description 18
- 101150084084 BiP gene Proteins 0.000 claims description 15
- 241000196324 Embryophyta Species 0.000 claims description 15
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 108020003589 5' Untranslated Regions Proteins 0.000 claims description 6
- 241000701489 Cauliflower mosaic virus Species 0.000 claims description 6
- 102000010292 Peptide Elongation Factor 1 Human genes 0.000 claims description 6
- 108010077524 Peptide Elongation Factor 1 Proteins 0.000 claims description 6
- 230000014509 gene expression Effects 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 239000001488 sodium phosphate Substances 0.000 claims description 5
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 5
- 108091032973 (ribonucleotides)n+m Proteins 0.000 claims description 4
- 101000812437 Homo sapiens ER lumen protein-retaining receptor 1 Proteins 0.000 claims description 4
- 239000013504 Triton X-100 Substances 0.000 claims description 4
- 229920004890 Triton X-100 Polymers 0.000 claims description 4
- INOZZBHURUDQQR-AJNGGQMLSA-N (2s)-2-[[(2s)-2-[[(2s)-2-[[(2s)-2-amino-3-(1h-imidazol-5-yl)propanoyl]amino]-3-carboxypropanoyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoic acid Chemical compound CC(C)C[C@@H](C(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CC1=CN=CN1 INOZZBHURUDQQR-AJNGGQMLSA-N 0.000 claims description 3
- 102000007469 Actins Human genes 0.000 claims description 3
- 108010085238 Actins Proteins 0.000 claims description 3
- 102100039371 ER lumen protein-retaining receptor 1 Human genes 0.000 claims description 3
- 108090000848 Ubiquitin Proteins 0.000 claims description 3
- 102000044159 Ubiquitin Human genes 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 3
- 108010041601 histidyl-aspartyl-glutamyl-leucine Proteins 0.000 claims description 3
- 108091023045 Untranslated Region Proteins 0.000 claims description 2
- 230000000241 respiratory effect Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 108700026220 vif Genes Proteins 0.000 claims description 2
- SAHQGRZIQVEJPF-JXUBOQSCSA-N Ala-Thr-Lys Chemical compound C[C@H](N)C(=O)N[C@@H]([C@H](O)C)C(=O)N[C@H](C(O)=O)CCCCN SAHQGRZIQVEJPF-JXUBOQSCSA-N 0.000 claims 1
- PHIXPNQDGGILMP-YVNDNENWSA-N Ile-Glu-Glu Chemical compound CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)O)N PHIXPNQDGGILMP-YVNDNENWSA-N 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 7
- 102000004190 Enzymes Human genes 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 6
- 150000001413 amino acids Chemical group 0.000 description 6
- 239000000427 antigen Substances 0.000 description 6
- 108091007433 antigens Proteins 0.000 description 6
- 102000036639 antigens Human genes 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 6
- 210000002472 endoplasmic reticulum Anatomy 0.000 description 6
- 101710125507 Integrase/recombinase Proteins 0.000 description 5
- 210000004102 animal cell Anatomy 0.000 description 5
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 239000002953 phosphate buffered saline Substances 0.000 description 5
- 241000589155 Agrobacterium tumefaciens Species 0.000 description 4
- 241000701022 Cytomegalovirus Species 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000013604 expression vector Substances 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 108020003175 receptors Proteins 0.000 description 4
- 238000003259 recombinant expression Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 241000589158 Agrobacterium Species 0.000 description 3
- 206010008631 Cholera Diseases 0.000 description 3
- 244000241235 Citrullus lanatus Species 0.000 description 3
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 3
- 241000829100 Macaca mulatta polyomavirus 1 Species 0.000 description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- 238000012300 Sequence Analysis Methods 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 244000098338 Triticum aestivum Species 0.000 description 3
- -1 antibody Proteins 0.000 description 3
- 238000010367 cloning Methods 0.000 description 3
- 230000002068 genetic effect Effects 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- 230000001404 mediated effect Effects 0.000 description 3
- 238000000751 protein extraction Methods 0.000 description 3
- 230000010076 replication Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 101150003509 tag gene Proteins 0.000 description 3
- 238000013518 transcription Methods 0.000 description 3
- 230000035897 transcription Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000011426 transformation method Methods 0.000 description 3
- 244000291564 Allium cepa Species 0.000 description 2
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 2
- 241000219195 Arabidopsis thaliana Species 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 2
- 102000014914 Carrier Proteins Human genes 0.000 description 2
- 108010078791 Carrier Proteins Proteins 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- 108020004414 DNA Proteins 0.000 description 2
- 241000283086 Equidae Species 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 108010033040 Histones Proteins 0.000 description 2
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 2
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 241000207746 Nicotiana benthamiana Species 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 240000005809 Prunus persica Species 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 2
- 241000711798 Rabies lyssavirus Species 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 241000607142 Salmonella Species 0.000 description 2
- 101710172711 Structural protein Proteins 0.000 description 2
- 241000282887 Suidae Species 0.000 description 2
- 102000040945 Transcription factor Human genes 0.000 description 2
- 108091023040 Transcription factor Proteins 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000004520 electroporation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011536 extraction buffer Substances 0.000 description 2
- 102000034356 gene-regulatory proteins Human genes 0.000 description 2
- 108091006104 gene-regulatory proteins Proteins 0.000 description 2
- 238000010353 genetic engineering Methods 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000003668 hormone analog Substances 0.000 description 2
- 238000001597 immobilized metal affinity chromatography Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 239000000411 inducer Substances 0.000 description 2
- 229930027917 kanamycin Natural products 0.000 description 2
- 229960000318 kanamycin Drugs 0.000 description 2
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 description 2
- 229930182823 kanamycin A Natural products 0.000 description 2
- 230000031787 nutrient reservoir activity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 108700012359 toxins Proteins 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000010474 transient expression Effects 0.000 description 2
- 230000014616 translation Effects 0.000 description 2
- 238000001262 western blot Methods 0.000 description 2
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 description 1
- 108010011170 Ala-Trp-Arg-His-Pro-Gln-Phe-Gly-Gly Proteins 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 235000000832 Ayote Nutrition 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 108010006654 Bleomycin Proteins 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 102000000584 Calmodulin Human genes 0.000 description 1
- 108010041952 Calmodulin Proteins 0.000 description 1
- 235000002568 Capsicum frutescens Nutrition 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 240000005250 Chrysanthemum indicum Species 0.000 description 1
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 240000004244 Cucurbita moschata Species 0.000 description 1
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 description 1
- GUBGYTABKSRVRQ-CUHNMECISA-N D-Cellobiose Chemical compound 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-CUHNMECISA-N 0.000 description 1
- IMXSCCDUAFEIOE-UHFFFAOYSA-N D-Octopin Natural products OC(=O)C(C)NC(C(O)=O)CCCN=C(N)N IMXSCCDUAFEIOE-UHFFFAOYSA-N 0.000 description 1
- IMXSCCDUAFEIOE-RITPCOANSA-N D-octopine Chemical compound [O-]C(=O)[C@@H](C)[NH2+][C@H](C([O-])=O)CCCNC(N)=[NH2+] IMXSCCDUAFEIOE-RITPCOANSA-N 0.000 description 1
- 230000004543 DNA replication Effects 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 240000006497 Dianthus caryophyllus Species 0.000 description 1
- 235000009355 Dianthus caryophyllus Nutrition 0.000 description 1
- 235000011511 Diospyros Nutrition 0.000 description 1
- 241000723267 Diospyros Species 0.000 description 1
- 235000016623 Fragaria vesca Nutrition 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 235000011363 Fragaria x ananassa Nutrition 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 239000005562 Glyphosate Substances 0.000 description 1
- HVLSXIKZNLPZJJ-TXZCQADKSA-N HA peptide Chemical compound C([C@@H](C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](C)C(O)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](N)CC=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 HVLSXIKZNLPZJJ-TXZCQADKSA-N 0.000 description 1
- 241000167880 Hirundinidae Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 235000011430 Malus pumila Nutrition 0.000 description 1
- 244000070406 Malus silvestris Species 0.000 description 1
- 235000015103 Malus silvestris Nutrition 0.000 description 1
- 240000005561 Musa balbisiana Species 0.000 description 1
- 102000043276 Oncogene Human genes 0.000 description 1
- 108700020796 Oncogene Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- IAJOBQBIJHVGMQ-UHFFFAOYSA-N Phosphinothricin Natural products CP(O)(=O)CCC(N)C(O)=O IAJOBQBIJHVGMQ-UHFFFAOYSA-N 0.000 description 1
- 235000009827 Prunus armeniaca Nutrition 0.000 description 1
- 244000018633 Prunus armeniaca Species 0.000 description 1
- 240000001987 Pyrus communis Species 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- 235000005733 Raphanus sativus var niger Nutrition 0.000 description 1
- 244000155437 Raphanus sativus var. niger Species 0.000 description 1
- 241000725643 Respiratory syncytial virus Species 0.000 description 1
- 235000004789 Rosa xanthina Nutrition 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000722921 Tulipa gesneriana Species 0.000 description 1
- 240000001417 Vigna umbellata Species 0.000 description 1
- 235000011453 Vigna umbellata Nutrition 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 208000020329 Zika virus infectious disease Diseases 0.000 description 1
- 101150067314 aadA gene Proteins 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000003277 amino acid sequence analysis Methods 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 235000021015 bananas Nutrition 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229960001561 bleomycin Drugs 0.000 description 1
- OYVAGSVQBOHSSS-UAPAGMARSA-O bleomycin A2 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCC[S+](C)C)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C OYVAGSVQBOHSSS-UAPAGMARSA-O 0.000 description 1
- 239000007975 buffered saline Substances 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000007910 cell fusion Effects 0.000 description 1
- 238000002659 cell therapy Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229960005091 chloramphenicol Drugs 0.000 description 1
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000147 enterotoxin Substances 0.000 description 1
- 231100000655 enterotoxin Toxicity 0.000 description 1
- 239000002532 enzyme inhibitor Substances 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001415 gene therapy Methods 0.000 description 1
- IAJOBQBIJHVGMQ-BYPYZUCNSA-N glufosinate-P Chemical compound CP(O)(=O)CC[C@H](N)C(O)=O IAJOBQBIJHVGMQ-BYPYZUCNSA-N 0.000 description 1
- 108091005996 glycated proteins Proteins 0.000 description 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 1
- 229940097068 glyphosate Drugs 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 239000002245 particle Substances 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
- 230000001766 physiological effect Effects 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 229920003255 poly(phenylsilsesquioxane) Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000001243 protein synthesis Methods 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 235000015136 pumpkin Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000010473 stable expression Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 108010087967 type I signal peptidase Proteins 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
- C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
-
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
- C12N15/8221—Transit peptides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/005—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from viruses
-
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
- C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
- C12N15/8257—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits for the production of primary gene products, e.g. pharmaceutical products, interferon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
- C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
- C07K2319/04—Fusion polypeptide containing a localisation/targetting motif containing an ER retention signal such as a C-terminal HDEL motif
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/35—Fusion polypeptide containing a fusion for enhanced stability/folding during expression, e.g. fusions with chaperones or thioredoxin
-
- 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
- C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
- C12N2750/00011—Details
- C12N2750/10011—Circoviridae
- C12N2750/10051—Methods of production or purification of viral material
-
- 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
- C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
- C12N2760/00011—Details
- C12N2760/20011—Rhabdoviridae
- C12N2760/20111—Lyssavirus, e.g. rabies virus
- C12N2760/20122—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
-
- 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
- C12N2760/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses negative-sense
- C12N2760/00011—Details
- C12N2760/20011—Rhabdoviridae
- C12N2760/20111—Lyssavirus, e.g. rabies virus
- C12N2760/20151—Methods of production or purification of viral material
-
- 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
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/10011—Arteriviridae
- C12N2770/10051—Methods of production or purification of viral material
-
- 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
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/24011—Flaviviridae
- C12N2770/24111—Flavivirus, e.g. yellow fever virus, dengue, JEV
- C12N2770/24122—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
-
- 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
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/24011—Flaviviridae
- C12N2770/24111—Flavivirus, e.g. yellow fever virus, dengue, JEV
- C12N2770/24151—Methods of production or purification of viral material
-
- 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
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/24011—Flaviviridae
- C12N2770/24311—Pestivirus, e.g. bovine viral diarrhea virus
- C12N2770/24322—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
-
- 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
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/24011—Flaviviridae
- C12N2770/24311—Pestivirus, e.g. bovine viral diarrhea virus
- C12N2770/24351—Methods of production or purification of viral material
-
- 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
- C12N2770/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssRNA viruses positive-sense
- C12N2770/00011—Details
- C12N2770/32011—Picornaviridae
- C12N2770/32111—Aphthovirus, e.g. footandmouth disease virus
- C12N2770/32151—Methods of production or purification of viral material
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Plant Pathology (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Gastroenterology & Hepatology (AREA)
- Virology (AREA)
- Pharmacology & Pharmacy (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Peptides Or Proteins (AREA)
Description
本発明のさらに他の具体例において、前記組換えベクターは、HDEL(His−Asp−Glu−Leu)ペプチドをコードする遺伝子、M17の5’ UTR(untranslational region)部位遺伝子、目的タンパク質の高発現のためのタグ遺伝子、目的タンパク質の容易な分離のためのタグ遺伝子などをさらに含むことができる。
実施例1:組換えタンパク質の製造時にBiPペプチドの残基の確認
組換えタンパク質の製造時に、組換えタンパク質を小胞体に移動させるために使用されているBiPペプチド配列は、小胞体に移動すると、信号ペプチド加水分解酵素(signal peptidase)により除去されるものと予測されているが、これに関する研究は進行されたことがない。本発明者らは、製造された組換えタンパク質にBiPペプチドの残基(residue)が存在するかを確認するために実験を進めた。
BiPペプチドの残基を確認するために、一次的にセルロース結合ドメイン(Cellulose binding domain;CBD)が融合した豚コレラ抗原E2タンパク質を製造するための組換えベクターを製造した。より詳しくは、pCAMBIA1300ベクターのCaMV 35Sプロモーター遺伝子とNOSターミネータ(terminator)との間にM17の5’ UTR(untranslational region)部位遺伝子(配列番号1)、BiP(chaperone binding protein)タンパク質をコードするポリヌクレオチド(配列番号2)、豚コレラ抗原E2タンパク質をコードするポリヌクレオチド(配列番号3);セルロース結合ドメインをコードするポリヌクレオチド(配列番号4);およびHDEL(His−Asp−Glu−Leu)タンパク質をコードするポリヌクレオチドを順にクローニングして、組換えベクターを製作した。そして、組換えベクターをアグロバクテリウム−媒介形質転換方法(Agrobacterium−mediated transformation)でシロイヌナズナに形質転換させ、カナマイシン(Kanamycin)に対する耐性を有するシロイヌナズナを選別し、世代促進を通じてセルロース結合ドメインが融合したE2組換えタンパク質の発現が安定したホモ種子を最終確保して、形質転換植物体を製造した。そして、タンパク質の抽出に普遍的に使用されるタンパク質抽出バッファーと非結晶セルロース(amorphous cellulose;AMC)を使用して形質転換植物体5gから組換えタンパク質を分離した。そして、分離した組換えタンパク質は、リン酸化緩衝溶液(phosphate buffered saline;PBS)を利用して透析後に遠心フィルターチューブ(Centrifugal filter tube)を使用して濃縮した。
BiPペプチドの残基を確認するために、韓国基礎科学支援研究院(KBSI)のタンパク質配列分析システム(Prociose491/PPSQ)を利用して組換えタンパク質のN−末端配列を分析した。配列分析のために、実施例1.1と同じ方法で準備したセルロース結合ドメインが融合したE2タンパク質を0.4mg/mLの濃度になるように1%セロビオース(cellobiose)が添加されたリン酸塩緩衝溶液(phosphate buffered saline;PBS)に添加し、配列分析システムのプロトコルによってアミノ酸配列分析を実施した。
組換えタンパク質の生産において重要な要素の一つである目的タンパク質以外の異種ペプチドを最小化して組換えタンパク質の使用安定性を増加させるために、組換えタンパク質に残っているBiP残基の一部を除去して新規BiP(New BiP;NB)遺伝子断片を製造するために、実施例1を通じて確認されたBiP残基のうち、目的タンパク質のN末端部位に融合している7個のアミノ酸が除去された新規BiP配列(配列番号7)を製造するために実験を進めた。
配列番号6で表される新規BiP遺伝子断片を含む組換えベクターを製造するために、pCAMBIA1300ベクターのCaMV 35Sプロモーター遺伝子とNOSターミネータ(terminator)との間にM17の5’ UTR(untranslational region)部位遺伝子(配列番号1)、新規BiP遺伝子断片(配列番号6)、およびジカウイルスのNS1タンパク質(Zika NS1)をコードするポリヌクレオチド(配列番号8)を順にクローニングして、組換えベクターを製作した。そして、前記ベクターで形質転換されたアグロバクテリウム・ツメファシエンス(Agrobacterium tumefaciens)をタバコ植物(Nicotiana benthamiana)の葉に接種する一過性発現(transient expression)方式でNS1組換えタンパク質を発現させた後に、植物の葉からタンパク質を抽出して遠心分離した。そして、Ni−NTAカラムを利用してIMAC(immobilized metal affinity chromatography)を実施してヒスチジン タグ(Histidine−tag)結合された組換えタンパク質を分離した。そして、分離した組換えタンパク質は、リン酸化緩衝溶液(phosphate buffered saline;PBS)を利用して透析後に遠心フィルターチューブ(Centrifugal filter tube)を使用して濃縮した。
新規BiPペプチドの残基を確認するために、実施例1.2と同じ方法で組換えタンパク質のN−末端配列を分析した。その結果は、図1に示した。
3.1.新規BiP配列を含む組換えベクターの製造および前記ベクターを利用した組換えタンパク質の製造
配列番号7で表される新規BiPペプチドおよび狂犬病ウイルス(Rabies virus)の主な抗原である糖化タンパク質(glycoprotein)を含む組換えベクターを製造するために、pCAMBIA1300ベクターのCaMV 35Sプロモーター遺伝子とNOSターミネータ(terminator)との間にM17の5’ UTR(untranslational region)部位遺伝子(配列番号1)、新規BiP遺伝子断片(配列番号6)、および狂犬病ウイルス糖化タンパク質(RVGe)をコードするポリヌクレオチド(配列番号9)を順にクローニングして、組換えベクターを製作した。対照群としては、新規BiP遺伝子の代わりに、従来のBiP遺伝子を挿入して組換えベクターを製作した。そして、前記ベクターで形質転換されたアグロバクテリウム・ツメファシエンス(Agrobacterium tumefaciens)をタバコ植物(Nicotiana benthamiana)の葉に接種する一過性発現(transient expression)方式でNS1組換えタンパク質を発現させた後に、植物の葉からタンパク質を抽出して遠心分離した。タンパク質の抽出時には、0.1%Triton X−100、20mMのイミダゾール(Imidazole)(pH7.5)および300mMのNaClが添加された20mMのリン酸ナトリウム(Sodium phosphate)(pH7.3)溶液を使用した。
実施例3.1と同じ方法で発現した組換えタンパク質を含んでいる全体タンパク質抽出液を対象としてanti−His antibodyを利用してウェスタンブロットを実施した。その結果は、図2に示した。
Claims (11)
- 配列番号6で表されるBiP(chaperone binding protein)遺伝子断片および目的タンパク質をコードするポリヌクレオチドが作動可能に順次連結された、遺伝子コンストラクトであって、
該配列番号6で表されるBiP遺伝子断片の直後の3'末端に、「atagaagag gctacgaagt taa」で表される配列又は「atagaagag gctacgaagt ta」で表される配列のいずれも含まない、遺伝子コンストラクト。 - 前記遺伝子コンストラクトは、目的タンパク質の生産において追加される異種ペプチド(foreign peptide)を最小化したり、目的タンパク質の発現量を増加させることを特徴とする請求項1に記載の遺伝子コンストラクト。
- プロモーター遺伝子、配列番号6で表されるBiP遺伝子断片および目的タンパク質をコードするポリヌクレオチドが作動可能に順次連結された遺伝子コンストラクトを含む、組換えベクターであって、
該配列番号6で表されるBiP遺伝子断片の直後の3'末端に、「atagaagag gctacgaagt taa」で表される配列又は「atagaagag gctacgaagt ta」で表される配列のいずれも含まない、組換えベクター。 - 前記組換えベクターは、目的タンパク質の生産において追加される異種ペプチド(foreign peptide)を最小化したり、目的タンパク質の発現量を増加させることを特徴とする請求項3に記載の組換えベクター。
- 前記プロモーターは、カリフラワーモザイクウイルス(cauliflower mosaic virus)由来35Sプロモーター、カリフラワーモザイクウイルス(cauliflower mosaic virus)由来19S RNAプロモーター、植物のアクチンタンパク質プロモーター、ユビキチンタンパク質プロモーター、CMV(Cytomegalovirus)プロモーター、SV40(Simian virus 40)プロモーター、RSV(Respiratory syncytial virus)プロモーター、pEMUプロモーター、MASプロモーター、ヒストンプロモーター、ClpプロモーターおよびEF−1α(Elongation factor−1 alpha)プロモーターよりなる群から選ばれるいずれか一つ以上であることを特徴とする請求項3に記載の組換えベクター。
- 前記組換えベクターは、HDEL(His−Asp−Glu−Leu)ペプチドをコードする遺伝子をさらに含むことを特徴とする請求項3に記載の組換えベクター。
- 前記組換えベクターは、M17の5′ UTR(untranslational region)部位遺伝子をさらに含むことを特徴とする請求項3に記載の組換えベクター。
- 請求項3〜7のいずれかに記載の組換えベクターで形質転換された、形質転換体。
- (a)請求項8に記載の形質転換体を培養する段階;および
(b)前記形質転換体または培養液から目的タンパク質を分離および精製する段階を含む、目的タンパク質の生産方法。 - 前記目的タンパク質を分離する段階は、Triton X−100、イミダゾール(Imidazole)およびNaClが添加されたリン酸ナトリウム(Sodium phosphate)溶液を利用することを特徴とする請求項9に記載の方法。
- 配列番号7で表されるBiP断片、リンカー配列および目的タンパク質が順次連結された、組換えタンパク質であって、
該配列番号7で表されるBiP断片の直後のC末端に、「Ile Glu Glu Ala Thr Lys Leu」で表される配列を含まない、組換えタンパク質。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0112444 | 2018-09-19 | ||
KR1020180112444A KR102138272B1 (ko) | 2018-09-19 | 2018-09-19 | BiP 단편을 포함하는 재조합 벡터 및 상기 벡터를 이용한 재조합 단백질의 제조 방법 |
PCT/KR2018/015400 WO2020059962A1 (ko) | 2018-09-19 | 2018-12-06 | Bip 단편을 포함하는 재조합 벡터 및 상기 벡터를 이용한 재조합 단백질의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021507675A JP2021507675A (ja) | 2021-02-25 |
JP6915908B2 true JP6915908B2 (ja) | 2021-08-04 |
Family
ID=69888553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019568375A Active JP6915908B2 (ja) | 2018-09-19 | 2018-12-06 | Bip断片を含む組換えベクターおよび前記ベクターを利用した組換えタンパク質の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11434496B2 (ja) |
JP (1) | JP6915908B2 (ja) |
KR (1) | KR102138272B1 (ja) |
WO (1) | WO2020059962A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102077772B1 (ko) * | 2018-11-29 | 2020-02-17 | 주식회사 바이오앱 | 광견병 예방용 백신 조성물 및 이의 제조 방법 |
KR102209198B1 (ko) * | 2019-04-02 | 2021-02-02 | 주식회사 바이오앱 | 식물에서의 발현이 최적화된 재조합 이리신 유전자 및 이를 이용한 재조합 이리신 단백질의 생산 방법 |
WO2023003332A1 (ko) | 2021-07-19 | 2023-01-26 | 주식회사 바이오앱 | 식물 기반 covid-19 변이 재조합 스파이크 단백질 발현 벡터 및 상기 발현 벡터를 이용한 재조합 단백질 |
KR102557550B1 (ko) * | 2021-07-19 | 2023-07-26 | 주식회사 바이오앱 | 식물 기반 covid-19 변이 재조합 스파이크 단백질 발현 벡터 및 상기 발현 벡터를 이용한 재조합 단백질 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101161622B1 (ko) * | 2009-08-31 | 2012-07-04 | 헬릭스 주식회사 | 번역 효율 증진용 dna 단편 및 이를 포함하는 재조합 벡터 |
KR101262300B1 (ko) * | 2009-10-06 | 2013-05-20 | 헬릭스 주식회사 | 형질전환 식물 유래의 고병원성 조류독감 바이러스 단백질 백신 및 그 제조방법 |
US20150121561A1 (en) * | 2013-10-31 | 2015-04-30 | Locusia OY | Method for Protein Production in Doubled Haploid Plants |
KR101732624B1 (ko) * | 2014-12-22 | 2017-05-08 | 대한민국(농림축산식품부 농림축산검역본부장) | 식물 유래의 돼지 열병 백신용 조성물 및 이의 제조방법 |
KR101774931B1 (ko) | 2015-10-14 | 2017-09-05 | 가톨릭대학교 산학협력단 | 식물에서의 발현이 최적화된 재조합 ec-sod 유전자와 이를 이용한 재조합 ec-sod 단백질의 대량 생산 방법 |
WO2018135860A1 (ko) * | 2017-01-17 | 2018-07-26 | 포항공과대학교 산학협력단 | 식물 세포에서의 목적 단백질 발현을 위한 재조합 벡터 |
KR101848082B1 (ko) | 2017-05-11 | 2018-04-12 | 주식회사 바이오앱 | 셀룰로오즈 결합 도메인을 포함하는 재조합 벡터 및 상기 벡터를 사용하여 단백질을 분리정제하는 방법 |
-
2018
- 2018-09-19 KR KR1020180112444A patent/KR102138272B1/ko active IP Right Grant
- 2018-12-06 JP JP2019568375A patent/JP6915908B2/ja active Active
- 2018-12-06 US US16/637,116 patent/US11434496B2/en active Active
- 2018-12-06 WO PCT/KR2018/015400 patent/WO2020059962A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US11434496B2 (en) | 2022-09-06 |
WO2020059962A1 (ko) | 2020-03-26 |
JP2021507675A (ja) | 2021-02-25 |
KR102138272B1 (ko) | 2020-07-28 |
US20200263191A1 (en) | 2020-08-20 |
KR20200033038A (ko) | 2020-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6915908B2 (ja) | Bip断片を含む組換えベクターおよび前記ベクターを利用した組換えタンパク質の製造方法 | |
JP2010213713A (ja) | 植物の小胞体由来のタンパク粒に蓄積することによるペプチドおよびタンパク質の産生 | |
KR101449155B1 (ko) | 식물체에서 목적 단백질의 번역 효율을 증진시키기 위한 염기서열 | |
US20230287440A1 (en) | Recombinant vector for producing antigen for diagnosis of african swine fever and use therof | |
KR102027761B1 (ko) | RbcS 융합 단백질을 이용하여 식물로부터 목적 단백질을 고발현하는 방법 및 목적 단백질 발현 식물체를 이용한 의료용 단백질의 경구투여용 조성물의 제조 방법 | |
US7253341B2 (en) | Denaturant stable and/or protease resistant, chaperone-like oligomeric proteins, polynucleotides encoding same, their uses and methods of increasing a specific activity thereof | |
EP1481061B1 (en) | Denaturant stable and/or protease resistant, chaperone-like oligomeric proteins, polynucleotides encoding same and their uses | |
JP6877788B2 (ja) | ブタのFc断片と融合した抗原およびこれを含むワクチン組成物 | |
JP6932393B2 (ja) | ブタのfc断片を含む組み換えベクターおよび該ベクターを用いた組み換え蛋白質の製造方法 | |
Rajabi Memari et al. | Comparison of expression systems for the production of human interferon-α2b | |
US10947278B2 (en) | Recombinant vector comprising porcine FC fragment and preparation method of recombinant protein using thereof | |
CN107384948B (zh) | 在植物高表达目标蛋白的方法及表达植物体的医疗用蛋白质的口服给药用组合物的制备方法 | |
US20060172298A1 (en) | Denaturat stable and/or protease resistant, chaperone-like oligomeric proteins, polynucleotides encoding same, their uses and methods of increasing a specific activity thereof | |
KR102444019B1 (ko) | 아프리카 돼지열병의 예방을 위한 항원 생산용 재조합 벡터 및 이의 용도 | |
US11299724B2 (en) | Fusion protein, polynucleotide, genetic construct, producer, preparation for regeneration of cartilage | |
KR20230135411A (ko) | 식물에서 목적 단백질을 대량 생산하기 위한 강한 재조합 프로모터 및/또는 종결자를 포함하는 고발현 벡터 및 이를 이용한 목적 단백질의 대량 생산 방법 | |
KR20050027839A (ko) | 식물체에서 발현된 인간 과립구 대식세포 집락 촉진인자 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200107 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210224 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210514 |
|
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: 20210629 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210708 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6915908 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |