JP6972022B2 - グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 - Google Patents
グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 Download PDFInfo
- Publication number
- JP6972022B2 JP6972022B2 JP2018559814A JP2018559814A JP6972022B2 JP 6972022 B2 JP6972022 B2 JP 6972022B2 JP 2018559814 A JP2018559814 A JP 2018559814A JP 2018559814 A JP2018559814 A JP 2018559814A JP 6972022 B2 JP6972022 B2 JP 6972022B2
- Authority
- JP
- Japan
- Prior art keywords
- mutgs
- nucleic acid
- vector
- polypeptide
- seq
- 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
- 239000013598 vector Substances 0.000 title claims description 107
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 title claims description 90
- 108090000623 proteins and genes Proteins 0.000 title description 127
- 102000004169 proteins and genes Human genes 0.000 title description 108
- 230000000295 complement effect Effects 0.000 title description 38
- 210000004027 cell Anatomy 0.000 claims description 215
- 108020004707 nucleic acids Proteins 0.000 claims description 181
- 102000039446 nucleic acids Human genes 0.000 claims description 181
- 150000007523 nucleic acids Chemical class 0.000 claims description 181
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 130
- 229920001184 polypeptide Polymers 0.000 claims description 120
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 120
- 230000014509 gene expression Effects 0.000 claims description 65
- 238000000034 method Methods 0.000 claims description 60
- 230000000694 effects Effects 0.000 claims description 52
- 230000035772 mutation Effects 0.000 claims description 52
- 102220518747 Plasma serine protease inhibitor_N61A_mutation Human genes 0.000 claims description 37
- 102220512989 Uncharacterized protein KIAA0040_W60A_mutation Human genes 0.000 claims description 37
- 108020004684 Internal Ribosome Entry Sites Proteins 0.000 claims description 33
- 102220475857 Phosphoglycerate kinase 1_D63A_mutation Human genes 0.000 claims description 32
- 102220490404 S-adenosylhomocysteine hydrolase-like protein 1_S66A_mutation Human genes 0.000 claims description 32
- 210000004899 c-terminal region Anatomy 0.000 claims description 23
- 108060003951 Immunoglobulin Proteins 0.000 claims description 21
- 102000018358 immunoglobulin Human genes 0.000 claims description 21
- 210000004962 mammalian cell Anatomy 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 102220005395 rs33991223 Human genes 0.000 claims description 16
- 102000006496 Immunoglobulin Heavy Chains Human genes 0.000 claims description 9
- 108010019476 Immunoglobulin Heavy Chains Proteins 0.000 claims description 9
- 102000013463 Immunoglobulin Light Chains Human genes 0.000 claims description 9
- 108010065825 Immunoglobulin Light Chains Proteins 0.000 claims description 9
- 206010035226 Plasma cell myeloma Diseases 0.000 claims description 8
- 201000000050 myeloid neoplasm Diseases 0.000 claims description 8
- 238000012258 culturing Methods 0.000 claims description 7
- 230000001976 improved effect Effects 0.000 claims description 6
- 230000004186 co-expression Effects 0.000 claims description 4
- 235000018102 proteins Nutrition 0.000 description 99
- 239000012634 fragment Substances 0.000 description 71
- 239000003550 marker Substances 0.000 description 69
- 230000027455 binding Effects 0.000 description 38
- 238000004113 cell culture Methods 0.000 description 37
- 150000001413 amino acids Chemical class 0.000 description 35
- 235000001014 amino acid Nutrition 0.000 description 34
- 239000006143 cell culture medium Substances 0.000 description 34
- 239000002609 medium Substances 0.000 description 34
- 102000004190 Enzymes Human genes 0.000 description 26
- 108090000790 Enzymes Proteins 0.000 description 26
- 239000000427 antigen Substances 0.000 description 22
- 108091007433 antigens Proteins 0.000 description 22
- 102000036639 antigens Human genes 0.000 description 22
- 230000003993 interaction Effects 0.000 description 18
- 239000000203 mixture Substances 0.000 description 18
- 108010047041 Complementarity Determining Regions Proteins 0.000 description 17
- 102000025171 antigen binding proteins Human genes 0.000 description 16
- 108091000831 antigen binding proteins Proteins 0.000 description 16
- 230000002950 deficient Effects 0.000 description 16
- 230000012010 growth Effects 0.000 description 16
- 238000001890 transfection Methods 0.000 description 13
- 210000004900 c-terminal fragment Anatomy 0.000 description 12
- 239000001963 growth medium Substances 0.000 description 12
- 210000004898 n-terminal fragment Anatomy 0.000 description 12
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 11
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 11
- 230000035755 proliferation Effects 0.000 description 11
- 238000003556 assay Methods 0.000 description 10
- 239000013604 expression vector Substances 0.000 description 10
- 108020004414 DNA Proteins 0.000 description 9
- 230000004927 fusion Effects 0.000 description 9
- 102000037865 fusion proteins Human genes 0.000 description 9
- 108020001507 fusion proteins Proteins 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 230000035899 viability Effects 0.000 description 9
- 210000000601 blood cell Anatomy 0.000 description 8
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 8
- 102000004127 Cytokines Human genes 0.000 description 7
- 108090000695 Cytokines Proteins 0.000 description 7
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 7
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 7
- 229930193140 Neomycin Natural products 0.000 description 7
- 210000004102 animal cell Anatomy 0.000 description 7
- 239000003102 growth factor Substances 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 230000002503 metabolic effect Effects 0.000 description 7
- 229960004927 neomycin Drugs 0.000 description 7
- 230000010412 perfusion Effects 0.000 description 7
- 239000013612 plasmid Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 108091006065 Gs proteins Proteins 0.000 description 6
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 6
- -1 TGF-b1 Proteins 0.000 description 6
- 238000013459 approach Methods 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- RXWNCPJZOCPEPQ-NVWDDTSBSA-N puromycin Chemical compound C1=CC(OC)=CC=C1C[C@H](N)C(=O)N[C@H]1[C@@H](O)[C@H](N2C3=NC=NC(=C3N=C2)N(C)C)O[C@@H]1CO RXWNCPJZOCPEPQ-NVWDDTSBSA-N 0.000 description 6
- 230000014616 translation Effects 0.000 description 6
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 6
- 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 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- 125000000539 amino acid group Chemical group 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000008103 glucose Substances 0.000 description 5
- 125000000404 glutamine group Chemical group N[C@@H](CCC(N)=O)C(=O)* 0.000 description 5
- 229940072221 immunoglobulins Drugs 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 108020004999 messenger RNA Proteins 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 239000006152 selective media Substances 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 238000013519 translation Methods 0.000 description 5
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000005695 Ammonium acetate Substances 0.000 description 4
- 239000007995 HEPES buffer Substances 0.000 description 4
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 4
- 108010084455 Zeocin Proteins 0.000 description 4
- OIRDTQYFTABQOQ-KQYNXXCUSA-N adenosine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O OIRDTQYFTABQOQ-KQYNXXCUSA-N 0.000 description 4
- 235000004279 alanine Nutrition 0.000 description 4
- 238000010923 batch production Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000004520 electroporation Methods 0.000 description 4
- 239000012526 feed medium Substances 0.000 description 4
- 229940088597 hormone Drugs 0.000 description 4
- 210000004408 hybridoma Anatomy 0.000 description 4
- CWCMIVBLVUHDHK-ZSNHEYEWSA-N phleomycin D1 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@@H](N=1)C=1SC=C(N=1)C(=O)NCCCCNC(N)=N)[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 CWCMIVBLVUHDHK-ZSNHEYEWSA-N 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000004173 sunset yellow FCF Substances 0.000 description 4
- 101000950981 Bacillus subtilis (strain 168) Catabolic NAD-specific glutamate dehydrogenase RocG Proteins 0.000 description 3
- 102100026189 Beta-galactosidase Human genes 0.000 description 3
- 241000710188 Encephalomyocarditis virus Species 0.000 description 3
- 102000016901 Glutamate dehydrogenase Human genes 0.000 description 3
- LEVWYRKDKASIDU-IMJSIDKUSA-N L-cystine Chemical compound [O-]C(=O)[C@@H]([NH3+])CSSC[C@H]([NH3+])C([O-])=O LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 description 3
- 241000699666 Mus <mouse, genus> Species 0.000 description 3
- 241000508269 Psidium Species 0.000 description 3
- 108010022394 Threonine synthase Proteins 0.000 description 3
- 102000006601 Thymidine Kinase Human genes 0.000 description 3
- 108020004440 Thymidine kinase Proteins 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 235000018417 cysteine Nutrition 0.000 description 3
- 229960003067 cystine Drugs 0.000 description 3
- 102000004419 dihydrofolate reductase Human genes 0.000 description 3
- 238000006471 dimerization reaction Methods 0.000 description 3
- 239000000833 heterodimer Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000005556 hormone Substances 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000013641 positive control Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229950010131 puromycin Drugs 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 238000001262 western blot Methods 0.000 description 3
- 102100029457 Adenine phosphoribosyltransferase Human genes 0.000 description 2
- 108010024223 Adenine phosphoribosyltransferase Proteins 0.000 description 2
- 108010056443 Adenylosuccinate synthase Proteins 0.000 description 2
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 description 2
- 101100107610 Arabidopsis thaliana ABCF4 gene Proteins 0.000 description 2
- 239000004475 Arginine Substances 0.000 description 2
- 125000001433 C-terminal amino-acid group Chemical group 0.000 description 2
- 239000002126 C01EB10 - Adenosine Substances 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- 108091006020 Fc-tagged proteins Proteins 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- PMMYEEVYMWASQN-DMTCNVIQSA-N Hydroxyproline Chemical compound O[C@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-DMTCNVIQSA-N 0.000 description 2
- FDGQSTZJBFJUBT-UHFFFAOYSA-N Hypoxanthine Natural products O=C1NC=NC2=C1NC=N2 FDGQSTZJBFJUBT-UHFFFAOYSA-N 0.000 description 2
- 108010091358 Hypoxanthine Phosphoribosyltransferase Proteins 0.000 description 2
- 102100029098 Hypoxanthine-guanine phosphoribosyltransferase Human genes 0.000 description 2
- 108010054477 Immunoglobulin Fab Fragments Proteins 0.000 description 2
- 102000001706 Immunoglobulin Fab Fragments Human genes 0.000 description 2
- 108010002386 Interleukin-3 Proteins 0.000 description 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 2
- 101000996351 Mus musculus Glutamine synthetase Proteins 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 2
- 125000000729 N-terminal amino-acid group Chemical group 0.000 description 2
- 102000007399 Nuclear hormone receptor Human genes 0.000 description 2
- 108020005497 Nuclear hormone receptor Proteins 0.000 description 2
- 108091028043 Nucleic acid sequence Proteins 0.000 description 2
- 108700026244 Open Reading Frames Proteins 0.000 description 2
- 108091000080 Phosphotransferase Proteins 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 108020004511 Recombinant DNA Proteins 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 101100068078 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GCN4 gene Proteins 0.000 description 2
- 108091081024 Start codon Proteins 0.000 description 2
- 108010006873 Threonine Dehydratase Proteins 0.000 description 2
- 102100030810 Tumor necrosis factor receptor superfamily member EDAR Human genes 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- OGXODWHTQWTUIK-BYPYZUCNSA-N [[(2S)-2-amino-4-methylsulfanylbutanoyl]amino] hydrogen sulfate Chemical compound CSCC[C@@H](C(=O)NOS(=O)(=O)O)N OGXODWHTQWTUIK-BYPYZUCNSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 229960005305 adenosine Drugs 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 230000000890 antigenic effect Effects 0.000 description 2
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 108010005774 beta-Galactosidase Proteins 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 230000001851 biosynthetic effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000007975 buffered saline Substances 0.000 description 2
- 150000001720 carbohydrates Chemical group 0.000 description 2
- 230000022131 cell cycle Effects 0.000 description 2
- 230000030833 cell death Effects 0.000 description 2
- 230000010261 cell growth Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004737 colorimetric analysis Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000012228 culture supernatant Substances 0.000 description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- PMMYEEVYMWASQN-UHFFFAOYSA-N dl-hydroxyproline Natural products OC1C[NH2+]C(C([O-])=O)C1 PMMYEEVYMWASQN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 238000002825 functional assay Methods 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 2
- 229960002591 hydroxyproline Drugs 0.000 description 2
- 230000028993 immune response Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 102000006495 integrins Human genes 0.000 description 2
- 108010044426 integrins Proteins 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229930182817 methionine Natural products 0.000 description 2
- 229960004452 methionine Drugs 0.000 description 2
- HPNSFSBZBAHARI-UHFFFAOYSA-N micophenolic acid Natural products OC1=C(CC=C(C)CCC(O)=O)C(OC)=C(C)C2=C1C(=O)OC2 HPNSFSBZBAHARI-UHFFFAOYSA-N 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010369 molecular cloning Methods 0.000 description 2
- 239000003471 mutagenic agent Substances 0.000 description 2
- 231100000707 mutagenic chemical Toxicity 0.000 description 2
- 230000003505 mutagenic effect Effects 0.000 description 2
- 229960000951 mycophenolic acid Drugs 0.000 description 2
- HPNSFSBZBAHARI-RUDMXATFSA-N mycophenolic acid Chemical compound OC1=C(C\C=C(/C)CCC(O)=O)C(OC)=C(C)C2=C1C(=O)OC2 HPNSFSBZBAHARI-RUDMXATFSA-N 0.000 description 2
- 230000002018 overexpression Effects 0.000 description 2
- 102000020233 phosphotransferase Human genes 0.000 description 2
- 229920001983 poloxamer Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 239000013587 production medium Substances 0.000 description 2
- 230000002062 proliferating effect Effects 0.000 description 2
- 108020001580 protein domains Proteins 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 238000001542 size-exclusion chromatography Methods 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- 230000009870 specific binding Effects 0.000 description 2
- ATHGHQPFGPMSJY-UHFFFAOYSA-N spermidine Chemical compound NCCCCNCCCN ATHGHQPFGPMSJY-UHFFFAOYSA-N 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004114 suspension culture Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000003104 tissue culture media Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 238000013518 transcription Methods 0.000 description 2
- 230000035897 transcription Effects 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- CXNPLSGKWMLZPZ-GIFSMMMISA-N (2r,3r,6s)-3-[[(3s)-3-amino-5-[carbamimidoyl(methyl)amino]pentanoyl]amino]-6-(4-amino-2-oxopyrimidin-1-yl)-3,6-dihydro-2h-pyran-2-carboxylic acid Chemical compound O1[C@@H](C(O)=O)[C@H](NC(=O)C[C@@H](N)CCN(C)C(N)=N)C=C[C@H]1N1C(=O)N=C(N)C=C1 CXNPLSGKWMLZPZ-GIFSMMMISA-N 0.000 description 1
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- VVJYUAYZJAKGRQ-BGZDPUMWSA-N 1-[(2r,4r,5s,6r)-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]-5-methylpyrimidine-2,4-dione Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)C1 VVJYUAYZJAKGRQ-BGZDPUMWSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- BRMWTNUJHUMWMS-UHFFFAOYSA-N 3-Methylhistidine Natural products CN1C=NC(CC(N)C(O)=O)=C1 BRMWTNUJHUMWMS-UHFFFAOYSA-N 0.000 description 1
- 229940117976 5-hydroxylysine Drugs 0.000 description 1
- 229930024421 Adenine Natural products 0.000 description 1
- 102000055161 Adenylosuccinate lyases Human genes 0.000 description 1
- 108700040193 Adenylosuccinate lyases Proteins 0.000 description 1
- 239000012116 Alexa Fluor 680 Substances 0.000 description 1
- 101710191958 Amino-acid acetyltransferase Proteins 0.000 description 1
- 102000009042 Argininosuccinate Lyase Human genes 0.000 description 1
- KDZOASGQNOPSCU-WDSKDSINSA-N Argininosuccinic acid Chemical compound OC(=O)[C@@H](N)CCC\N=C(/N)N[C@H](C(O)=O)CC(O)=O KDZOASGQNOPSCU-WDSKDSINSA-N 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 102100022005 B-lymphocyte antigen CD20 Human genes 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 102100024506 Bone morphogenetic protein 2 Human genes 0.000 description 1
- 102100022544 Bone morphogenetic protein 7 Human genes 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 108010029697 CD40 Ligand Proteins 0.000 description 1
- 102100032937 CD40 ligand Human genes 0.000 description 1
- 101100217502 Caenorhabditis elegans lgg-3 gene Proteins 0.000 description 1
- 101100314454 Caenorhabditis elegans tra-1 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 101000841393 Candida albicans Probable NADPH dehydrogenase Proteins 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 108010067225 Cell Adhesion Molecules Proteins 0.000 description 1
- 102000016289 Cell Adhesion Molecules Human genes 0.000 description 1
- 241000699800 Cricetinae Species 0.000 description 1
- 241000701022 Cytomegalovirus Species 0.000 description 1
- 108010076804 DNA Restriction Enzymes Proteins 0.000 description 1
- 102100037373 DNA-(apurinic or apyrimidinic site) endonuclease Human genes 0.000 description 1
- 102000001301 EGF receptor Human genes 0.000 description 1
- 238000002965 ELISA Methods 0.000 description 1
- 239000006145 Eagle's minimal essential medium Substances 0.000 description 1
- 241000206602 Eukaryota Species 0.000 description 1
- 102100037362 Fibronectin Human genes 0.000 description 1
- 108010067306 Fibronectins Proteins 0.000 description 1
- 101710088570 Flagellar hook-associated protein 1 Proteins 0.000 description 1
- 101150074355 GS gene Proteins 0.000 description 1
- 102100039556 Galectin-4 Human genes 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229930182566 Gentamicin Natural products 0.000 description 1
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 108030001320 Glutamine kinases Proteins 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 108010017213 Granulocyte-Macrophage Colony-Stimulating Factor Proteins 0.000 description 1
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 101000866618 Homo sapiens 3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase Proteins 0.000 description 1
- 101000897405 Homo sapiens B-lymphocyte antigen CD20 Proteins 0.000 description 1
- 101000765010 Homo sapiens Beta-galactosidase Proteins 0.000 description 1
- 101000762366 Homo sapiens Bone morphogenetic protein 2 Proteins 0.000 description 1
- 101000899361 Homo sapiens Bone morphogenetic protein 7 Proteins 0.000 description 1
- 101000608765 Homo sapiens Galectin-4 Proteins 0.000 description 1
- 101000935040 Homo sapiens Integrin beta-2 Proteins 0.000 description 1
- 101000851176 Homo sapiens Pro-epidermal growth factor Proteins 0.000 description 1
- 101000738771 Homo sapiens Receptor-type tyrosine-protein phosphatase C Proteins 0.000 description 1
- 101000616556 Homo sapiens SH3 domain-containing protein 19 Proteins 0.000 description 1
- 101001050288 Homo sapiens Transcription factor Jun Proteins 0.000 description 1
- 108090000144 Human Proteins Proteins 0.000 description 1
- 102000003839 Human Proteins Human genes 0.000 description 1
- 102000018071 Immunoglobulin Fc Fragments Human genes 0.000 description 1
- 108010091135 Immunoglobulin Fc Fragments Proteins 0.000 description 1
- 102000012745 Immunoglobulin Subunits Human genes 0.000 description 1
- 108010079585 Immunoglobulin Subunits Proteins 0.000 description 1
- 108010067060 Immunoglobulin Variable Region Proteins 0.000 description 1
- 102000017727 Immunoglobulin Variable Region Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102100023915 Insulin Human genes 0.000 description 1
- 102100025390 Integrin beta-2 Human genes 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- 102000000589 Interleukin-1 Human genes 0.000 description 1
- 102000004559 Interleukin-13 Receptors Human genes 0.000 description 1
- 108010017511 Interleukin-13 Receptors Proteins 0.000 description 1
- 102000004557 Interleukin-18 Receptors Human genes 0.000 description 1
- 108010017537 Interleukin-18 Receptors Proteins 0.000 description 1
- 102000010787 Interleukin-4 Receptors Human genes 0.000 description 1
- 108010038486 Interleukin-4 Receptors Proteins 0.000 description 1
- 102000010782 Interleukin-7 Receptors Human genes 0.000 description 1
- 108010038498 Interleukin-7 Receptors Proteins 0.000 description 1
- 101710177504 Kit ligand Proteins 0.000 description 1
- FBOZXECLQNJBKD-ZDUSSCGKSA-N L-methotrexate Chemical compound C=1N=C2N=C(N)N=C(N)C2=NC=1CN(C)C1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 FBOZXECLQNJBKD-ZDUSSCGKSA-N 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
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 108700018351 Major Histocompatibility Complex Proteins 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 108090000143 Mouse Proteins Proteins 0.000 description 1
- 102100038895 Myc proto-oncogene protein Human genes 0.000 description 1
- 101710135898 Myc proto-oncogene protein Proteins 0.000 description 1
- 208000009525 Myocarditis Diseases 0.000 description 1
- DTERQYGMUDWYAZ-ZETCQYMHSA-N N(6)-acetyl-L-lysine Chemical compound CC(=O)NCCCC[C@H]([NH3+])C([O-])=O DTERQYGMUDWYAZ-ZETCQYMHSA-N 0.000 description 1
- JDHILDINMRGULE-LURJTMIESA-N N(pros)-methyl-L-histidine Chemical compound CN1C=NC=C1C[C@H](N)C(O)=O JDHILDINMRGULE-LURJTMIESA-N 0.000 description 1
- JJIHLJJYMXLCOY-BYPYZUCNSA-N N-acetyl-L-serine Chemical compound CC(=O)N[C@@H](CO)C(O)=O JJIHLJJYMXLCOY-BYPYZUCNSA-N 0.000 description 1
- PYUSHNKNPOHWEZ-YFKPBYRVSA-N N-formyl-L-methionine Chemical compound CSCC[C@@H](C(O)=O)NC=O PYUSHNKNPOHWEZ-YFKPBYRVSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 102000015336 Nerve Growth Factor Human genes 0.000 description 1
- 108010025020 Nerve Growth Factor Proteins 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 101710160107 Outer membrane protein A Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 241000364057 Peoria Species 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 229940122907 Phosphatase inhibitor Drugs 0.000 description 1
- 108010064851 Plant Proteins Proteins 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- 102000007568 Proto-Oncogene Proteins c-fos Human genes 0.000 description 1
- 108010071563 Proto-Oncogene Proteins c-fos Proteins 0.000 description 1
- LCTONWCANYUPML-UHFFFAOYSA-M Pyruvate Chemical compound CC(=O)C([O-])=O LCTONWCANYUPML-UHFFFAOYSA-M 0.000 description 1
- 239000012083 RIPA buffer Substances 0.000 description 1
- 238000002123 RNA extraction Methods 0.000 description 1
- 239000012980 RPMI-1640 medium Substances 0.000 description 1
- 108090000244 Rat Proteins Proteins 0.000 description 1
- 102100037422 Receptor-type tyrosine-protein phosphatase C Human genes 0.000 description 1
- 241000700584 Simplexvirus Species 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 238000002105 Southern blotting Methods 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 108091008874 T cell receptors Proteins 0.000 description 1
- 102000016266 T-Cell Antigen Receptors Human genes 0.000 description 1
- 239000003490 Thiodipropionic acid Substances 0.000 description 1
- 108091023040 Transcription factor Proteins 0.000 description 1
- 102000040945 Transcription factor Human genes 0.000 description 1
- 102100023132 Transcription factor Jun Human genes 0.000 description 1
- 101710150448 Transcriptional regulator Myc Proteins 0.000 description 1
- 102000004357 Transferases Human genes 0.000 description 1
- 108090000992 Transferases Proteins 0.000 description 1
- 241000192540 Trichormus azollae Species 0.000 description 1
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 1
- 108060008683 Tumor Necrosis Factor Receptor Proteins 0.000 description 1
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 1
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 1
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 108010067390 Viral Proteins Proteins 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 238000012452 Xenomouse strains Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 238000004115 adherent culture Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001261 affinity purification Methods 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 210000000628 antibody-producing cell Anatomy 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 210000000270 basal cell Anatomy 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920000249 biocompatible polymer Polymers 0.000 description 1
- CXNPLSGKWMLZPZ-UHFFFAOYSA-N blasticidin-S Natural products O1C(C(O)=O)C(NC(=O)CC(N)CCN(C)C(N)=N)C=CC1N1C(=O)N=C(N)C=C1 CXNPLSGKWMLZPZ-UHFFFAOYSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000004303 calcium sorbate Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000000423 cell based assay Methods 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000003833 cell viability Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000033077 cellular process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003593 chromogenic compound Substances 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000013377 clone selection method Methods 0.000 description 1
- 238000012761 co-transfection Methods 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 150000001945 cysteines Chemical class 0.000 description 1
- 229940124569 cytoprotecting agent Drugs 0.000 description 1
- YSMODUONRAFBET-UHFFFAOYSA-N delta-DL-hydroxylysine Natural products NCC(O)CCC(N)C(O)=O YSMODUONRAFBET-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000015872 dietary supplement Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000007878 drug screening assay Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008472 epithelial growth Effects 0.000 description 1
- YSMODUONRAFBET-UHNVWZDZSA-N erythro-5-hydroxy-L-lysine Chemical compound NC[C@H](O)CC[C@H](N)C(O)=O YSMODUONRAFBET-UHNVWZDZSA-N 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 238000012869 ethanol precipitation Methods 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012091 fetal bovine serum Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- UHBYWPGGCSDKFX-VKHMYHEASA-N gamma-carboxy-L-glutamic acid Chemical compound OC(=O)[C@@H](N)CC(C(O)=O)C(O)=O UHBYWPGGCSDKFX-VKHMYHEASA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 150000002333 glycines Chemical class 0.000 description 1
- 230000009643 growth defect Effects 0.000 description 1
- 239000000122 growth hormone Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000000710 homodimer Substances 0.000 description 1
- 230000006801 homologous recombination Effects 0.000 description 1
- 238000002744 homologous recombination Methods 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 210000004754 hybrid cell Anatomy 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000003053 immunization Effects 0.000 description 1
- 238000002649 immunization Methods 0.000 description 1
- 238000009169 immunotherapy Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 102000002467 interleukin receptors Human genes 0.000 description 1
- 108010093036 interleukin receptors Proteins 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000012160 loading buffer Substances 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003519 mature b lymphocyte Anatomy 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229960000485 methotrexate Drugs 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000000302 molecular modelling Methods 0.000 description 1
- 230000000869 mutational effect Effects 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- GVUGOAYIVIDWIO-UFWWTJHBSA-N nepidermin Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CS)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CS)NC(=O)[C@H](C)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C(C)C)C(C)C)C1=CC=C(O)C=C1 GVUGOAYIVIDWIO-UFWWTJHBSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 108020004017 nuclear receptors Proteins 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- 125000003835 nucleoside group Chemical group 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000005191 phase separation Methods 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- BZQFBWGGLXLEPQ-REOHCLBHSA-N phosphoserine Chemical compound OC(=O)[C@@H](N)COP(O)(O)=O BZQFBWGGLXLEPQ-REOHCLBHSA-N 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 210000004180 plasmocyte Anatomy 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 108091033319 polynucleotide Proteins 0.000 description 1
- 102000040430 polynucleotide Human genes 0.000 description 1
- 239000002157 polynucleotide Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000001323 posttranslational effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001581 pretranslational effect Effects 0.000 description 1
- 210000001236 prokaryotic cell Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 238000001498 protein fragment complementation assay Methods 0.000 description 1
- 230000006916 protein interaction Effects 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 238000003259 recombinant expression Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000010076 replication Effects 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
- 230000004044 response Effects 0.000 description 1
- 108091008146 restriction endonucleases Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 108090000064 retinoic acid receptors Proteins 0.000 description 1
- 102000003702 retinoic acid receptors Human genes 0.000 description 1
- 102000027483 retinoid hormone receptors Human genes 0.000 description 1
- 108091008679 retinoid hormone receptors Proteins 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000003607 serino group Chemical class [H]N([H])[C@]([H])(C(=O)[*])C(O[H])([H])[H] 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- PFNFFQXMRSDOHW-UHFFFAOYSA-N spermine Chemical compound NCCCNCCCCNCCCN PFNFFQXMRSDOHW-UHFFFAOYSA-N 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 108090000721 thyroid hormone receptors Proteins 0.000 description 1
- 102000004217 thyroid hormone receptors Human genes 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229920000428 triblock copolymer Polymers 0.000 description 1
- 238000003211 trypan blue cell staining Methods 0.000 description 1
- 102000003298 tumor necrosis factor receptor Human genes 0.000 description 1
- 241001430294 unidentified retrovirus Species 0.000 description 1
- 231100000747 viability assay Toxicity 0.000 description 1
- 238000003026 viability measurement method Methods 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1034—Isolating an individual clone by screening libraries
- C12N15/1055—Protein x Protein interaction, e.g. two hybrid selection
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/06—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies from serum
- C07K16/065—Purification, fragmentation
-
- 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
- C12N15/65—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression using markers
-
- 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
- C12N15/67—General methods for enhancing the expression
-
- 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
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
-
- 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
- C12N9/93—Ligases (6)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y104/00—Oxidoreductases acting on the CH-NH2 group of donors (1.4)
- C12Y104/01—Oxidoreductases acting on the CH-NH2 group of donors (1.4) with NAD+ or NADP+ as acceptor (1.4.1)
- C12Y104/01002—Glutamate dehydrogenase (1.4.1.2)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
- C12Y603/01—Acid-ammonia (or amine)ligases (amide synthases)(6.3.1)
- C12Y603/01002—Glutamate-ammonia ligase (6.3.1.2)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
- C12Y603/04—Other carbon-nitrogen ligases (6.3.4)
- C12Y603/04004—Adenylosuccinate synthase (6.3.4.4)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y603/00—Ligases forming carbon-nitrogen bonds (6.3)
- C12Y603/04—Other carbon-nitrogen ligases (6.3.4)
- C12Y603/04005—Argininosuccinate synthase (6.3.4.5)
-
- 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
- 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
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/8509—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic
- C12N2015/8518—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells for producing genetically modified animals, e.g. transgenic expressing industrially exogenous proteins, e.g. for pharmaceutical use, human insulin, blood factors, immunoglobulins, pseudoparticles
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Peptides Or Proteins (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021178542A JP7344949B2 (ja) | 2016-05-11 | 2021-11-01 | グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662334966P | 2016-05-11 | 2016-05-11 | |
| US62/334,966 | 2016-05-11 | ||
| PCT/US2017/032139 WO2017197098A1 (en) | 2016-05-11 | 2017-05-11 | Direct selection of cells expressing high levels of heteromeric proteins using glutamine synthetase intragenic complementation vectors |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021178542A Division JP7344949B2 (ja) | 2016-05-11 | 2021-11-01 | グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019514417A JP2019514417A (ja) | 2019-06-06 |
| JP2019514417A5 JP2019514417A5 (enExample) | 2020-06-18 |
| JP6972022B2 true JP6972022B2 (ja) | 2021-11-24 |
Family
ID=58873869
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018559814A Active JP6972022B2 (ja) | 2016-05-11 | 2017-05-11 | グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 |
| JP2021178542A Active JP7344949B2 (ja) | 2016-05-11 | 2021-11-01 | グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021178542A Active JP7344949B2 (ja) | 2016-05-11 | 2021-11-01 | グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 |
Country Status (17)
| Country | Link |
|---|---|
| US (2) | US11384140B2 (enExample) |
| EP (2) | EP4067493A1 (enExample) |
| JP (2) | JP6972022B2 (enExample) |
| KR (2) | KR102439719B1 (enExample) |
| CN (2) | CN115873904A (enExample) |
| AU (2) | AU2017263454B2 (enExample) |
| BR (1) | BR112018073316A2 (enExample) |
| CA (1) | CA3024027A1 (enExample) |
| CL (1) | CL2018003210A1 (enExample) |
| EA (1) | EA201892588A1 (enExample) |
| ES (1) | ES2914118T3 (enExample) |
| IL (2) | IL300591A (enExample) |
| MA (1) | MA44976A (enExample) |
| MX (2) | MX394682B (enExample) |
| SG (1) | SG11201810040WA (enExample) |
| TW (2) | TWI757291B (enExample) |
| WO (1) | WO2017197098A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018093331A1 (en) * | 2016-11-16 | 2018-05-24 | Agency For Science, Technology And Research | Attenuated glutamine synthetase as a selection marker |
| EP4119133A1 (en) | 2017-05-24 | 2023-01-18 | Thoeris GmbH | Glutamine synthetase protein conjugate |
| CN109988777A (zh) * | 2017-12-29 | 2019-07-09 | 南京金斯瑞生物科技有限公司 | 谷氨酰胺合成酶基因以及应用 |
| WO2020227206A1 (en) * | 2019-05-07 | 2020-11-12 | Amgen Inc. | Vectors and expression systems for producing recombinant proteins |
| US20250101402A1 (en) * | 2021-08-03 | 2025-03-27 | Shanghai Zhenge Biotechnology Co., Ltd. | Selectable markers for eukaryotic expression system |
| EP4457348A4 (en) * | 2021-12-27 | 2025-09-03 | Shanghai Zhenge Biotechnology Co Ltd | NEW MARKERS FOR RECOMBINANT PRODUCTION SYSTEM |
| AU2023238775A1 (en) | 2022-03-23 | 2024-10-31 | Boehringer Ingelheim International Gmbh | Bacterial glutamine synthetase as selection marker in mammalian cells |
| EP4496884A1 (en) * | 2022-03-23 | 2025-01-29 | Boehringer Ingelheim International Gmbh | New glutamine synthetase variants as selection marker |
| WO2025037708A1 (en) * | 2023-08-16 | 2025-02-20 | Korea Advanced Institute Of Science And Technology | Method for selection of cell line expressing high levels of recombinant protein using glutamine synthetase split expression vector |
| WO2025128343A1 (en) | 2023-12-11 | 2025-06-19 | Just-Evotec Biologics, Inc. | Protein expression using trans-splicing and split selectable markers |
| CN118006685B (zh) * | 2024-04-07 | 2024-07-23 | 上海碧博生物医药科技有限公司 | 一种快速的高表达单克隆细胞株构建方法 |
| WO2025250814A1 (en) * | 2024-05-31 | 2025-12-04 | Amgen Inc. | Intein based split glutamine synthetase engineering |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8308235D0 (en) | 1983-03-25 | 1983-05-05 | Celltech Ltd | Polypeptides |
| US4816567A (en) | 1983-04-08 | 1989-03-28 | Genentech, Inc. | Recombinant immunoglobin preparations |
| GB8422238D0 (en) | 1984-09-03 | 1984-10-10 | Neuberger M S | Chimeric proteins |
| US5225539A (en) | 1986-03-27 | 1993-07-06 | Medical Research Council | Recombinant altered antibodies and methods of making altered antibodies |
| GB8607679D0 (en) | 1986-03-27 | 1986-04-30 | Winter G P | Recombinant dna product |
| JPH0819508B2 (ja) | 1987-08-19 | 1996-02-28 | 三菱マテリアル株式会社 | Ｆｅ−Ｃｏ基合金製高周波用磁芯材 |
| IL162181A (en) | 1988-12-28 | 2006-04-10 | Pdl Biopharma Inc | A method of producing humanized immunoglubulin, and polynucleotides encoding the same |
| GB9014932D0 (en) | 1990-07-05 | 1990-08-22 | Celltech Ltd | Recombinant dna product and method |
| EP0519596B1 (en) | 1991-05-17 | 2005-02-23 | Merck & Co. Inc. | A method for reducing the immunogenicity of antibody variable domains |
| WO1994004679A1 (en) | 1991-06-14 | 1994-03-03 | Genentech, Inc. | Method for making humanized antibodies |
| US5624818A (en) | 1991-09-09 | 1997-04-29 | Fred Hutchinson Cancer Research Center | Nucleic acids encoding regulatory proteins that dimerize with Mad or Max |
| CA2312667C (en) | 1991-10-25 | 2002-11-19 | Immunex Corporation | Novel cytokine |
| JPH05244982A (ja) | 1991-12-06 | 1993-09-24 | Sumitomo Chem Co Ltd | 擬人化ｂ−ｂ１０ |
| US5573925A (en) | 1994-11-28 | 1996-11-12 | The Wistar Institute Of Anatomy And Biology | P53 proteins with altered tetramerization domains |
| ES2214541T3 (es) | 1995-06-07 | 2004-09-16 | Immunex Corporation | Muteina de cd40l. |
| US5916771A (en) | 1996-10-11 | 1999-06-29 | Abgenix, Inc. | Production of a multimeric protein by cell fusion method |
| US6342345B1 (en) | 1997-04-02 | 2002-01-29 | The Board Of Trustees Of The Leland Stanford Junior University | Detection of molecular interactions by reporter subunit complementation |
| GB9722131D0 (en) | 1997-10-20 | 1997-12-17 | Medical Res Council | Method |
| EP1196566B1 (en) * | 1999-07-12 | 2006-02-01 | Genentech, Inc. | Expression vectors and methods |
| GB9928787D0 (en) | 1999-12-03 | 2000-02-02 | Medical Res Council | Direct screening method |
| GB0025144D0 (en) | 2000-10-13 | 2000-11-29 | Medical Res Council | Concatenated nucleic acid sequences |
| JP4266825B2 (ja) * | 2001-09-20 | 2009-05-20 | イミユネツクス・コーポレイシヨン | ヘテロマーポリペプチドを発現する細胞の選択 |
| GB0200977D0 (en) | 2002-01-17 | 2002-03-06 | Lonza Biologics Plc | Glutamine-auxotrophic human cells capable of producing proteins and capable of growing in a glutamine-free medium |
| WO2004038003A2 (en) * | 2002-10-25 | 2004-05-06 | Five Prime Therapeutics, Inc. | Human polypeptides encoded by polynucleotides and methods of their use |
| US7384744B2 (en) * | 2002-11-29 | 2008-06-10 | Boehringer Ingelheim Pharma Gmbh & Co., Kg | Expression vector, methods for the production of heterologous gene products and for the selection of recombinant cells producing high levels of such products |
| US20040202995A1 (en) | 2003-04-09 | 2004-10-14 | Domantis | Nucleic acids, proteins, and screening methods |
| JP4751326B2 (ja) * | 2003-09-04 | 2011-08-17 | メダレックス インコーポレイテッド | 発現ベクター |
| DK1797127T3 (en) | 2004-09-24 | 2017-10-02 | Amgen Inc | Modified Fc molecules |
| US8053238B2 (en) | 2005-10-31 | 2011-11-08 | Unhwa Corporation | Isolated population of plant single cells and method of preparing the same |
| US20070254338A1 (en) | 2006-04-24 | 2007-11-01 | Amgen Inc. | Method for making recombinant protein using complementation dependent DHFR mutants |
| WO2008154014A2 (en) | 2007-06-11 | 2008-12-18 | Amgen Inc. | A method for culturing mammalian cells to improve recombinant protein production |
| US9234210B2 (en) * | 2010-08-25 | 2016-01-12 | Intrexon Ceu, Inc. | Selectable markers and related methods |
| KR101890446B1 (ko) | 2010-11-08 | 2018-08-21 | 제이씨알 파마 가부시키가이샤 | 신규 발현 벡터 |
| WO2012095514A1 (en) | 2011-01-14 | 2012-07-19 | Vivalis | Recombinant protein production system |
| US9133493B2 (en) | 2011-04-21 | 2015-09-15 | Amgen Inc. | Method for culturing mammalian cells to improve recombinant protein production |
| AU2012203048A1 (en) * | 2011-05-24 | 2012-12-13 | Agency For Science, Technology And Research | IRES mediated multicistronic vectors |
| KR101411740B1 (ko) * | 2012-05-29 | 2014-06-27 | 한화케미칼 주식회사 | 항체 발현용 바이시스트로닉 발현벡터 및 이를 이용한 항체의 생산 방법 |
-
2017
- 2017-05-11 IL IL300591A patent/IL300591A/en unknown
- 2017-05-11 MX MX2018013882A patent/MX394682B/es unknown
- 2017-05-11 BR BR112018073316A patent/BR112018073316A2/pt not_active Application Discontinuation
- 2017-05-11 EA EA201892588A patent/EA201892588A1/ru unknown
- 2017-05-11 WO PCT/US2017/032139 patent/WO2017197098A1/en not_active Ceased
- 2017-05-11 TW TW106115604A patent/TWI757291B/zh not_active IP Right Cessation
- 2017-05-11 US US16/099,986 patent/US11384140B2/en active Active
- 2017-05-11 TW TW111105103A patent/TWI821905B/zh not_active IP Right Cessation
- 2017-05-11 EP EP22159835.2A patent/EP4067493A1/en active Pending
- 2017-05-11 EP EP17727027.9A patent/EP3455359B1/en active Active
- 2017-05-11 CA CA3024027A patent/CA3024027A1/en active Pending
- 2017-05-11 SG SG11201810040WA patent/SG11201810040WA/en unknown
- 2017-05-11 CN CN202211654230.0A patent/CN115873904A/zh active Pending
- 2017-05-11 KR KR1020217035841A patent/KR102439719B1/ko active Active
- 2017-05-11 AU AU2017263454A patent/AU2017263454B2/en active Active
- 2017-05-11 ES ES17727027T patent/ES2914118T3/es active Active
- 2017-05-11 KR KR1020187035185A patent/KR102323519B1/ko not_active Expired - Fee Related
- 2017-05-11 JP JP2018559814A patent/JP6972022B2/ja active Active
- 2017-05-11 MA MA044976A patent/MA44976A/fr unknown
- 2017-05-11 CN CN201780034550.7A patent/CN109219660B/zh not_active Expired - Fee Related
-
2018
- 2018-11-11 IL IL262923A patent/IL262923B2/en unknown
- 2018-11-12 CL CL2018003210A patent/CL2018003210A1/es unknown
- 2018-11-12 MX MX2022009674A patent/MX2022009674A/es unknown
-
2021
- 2021-11-01 JP JP2021178542A patent/JP7344949B2/ja active Active
-
2022
- 2022-05-26 US US17/825,793 patent/US20230048658A1/en active Pending
-
2023
- 2023-02-08 AU AU2023200660A patent/AU2023200660B2/en active Active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6972022B2 (ja) | グルタミンシンセターゼ遺伝子内相補ベクターを用いた高レベルのヘテロマータンパク質発現細胞の直接選択 | |
| JP7788307B2 (ja) | 組換えタンパク質のグリコシル化を調節するためのｎ－グリコシル化経路制御因子の過剰発現 | |
| ES2991895T3 (es) | Transposasa piggyBac mutada | |
| JP2025118760A (ja) | 細胞の選択方法 | |
| HK40082650A (en) | Direct selection of cells expressing high levels of heteromeric proteins using glutamine synthetase intragenic complementation vectors | |
| EA043386B1 (ru) | Прямой отбор клеток, экспрессирующих высокие уровни гетеромерных белков, с использованием глутаминсинтетазных векторов внутригенной комплементации | |
| TW202328442A (zh) | 平臺宿主對ｉｇｆ—培養基之適應 | |
| HK40070504A (en) | Methods of cell selection | |
| EA047078B1 (ru) | Сверхэкспрессия регуляторов пути n-гликозилирования для модуляции гликозилирования рекомбинантных белков |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200501 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200501 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210511 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20210805 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210914 |
|
| 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: 20211005 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211102 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6972022 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |